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What is zero of a polynomial

Posted by Sonia Soni 5 years, 10 months ago

CBSE > Class 09 > Mathematics

3 answers

G Srinavas 5 years, 10 months ago

A number in which the value of a polynomial '0' is called Ex: X+1 is-1 X-4 is 4 2X+1 is -1/2

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Shiva Solanki 5 years, 10 months ago

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Yogita Ingle 5 years, 10 months ago

Zeroes of a polynomial p(x) is real number ‘a’ for which polynomial p(x) if p(a) = 0.

E.g.: For p(x) = x-2 , p(2) = 2-2 =0. Thus 2 is zeroes for polynomial p(x)= x-2

Note: Every real number is a zero of the zero polynomial p(x)=0.

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ANSWER

AB is aline segment and line l is its perpedincular bisector. If a point P lies on l, show that P is equidistant from A and B

Posted by Andb Fbdjsj 5 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Babshfjx,

Posted by Arpit Dabral 5 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Median ka formulae?

Posted by Jatt Editor 5 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If the angles of a quadrilateral are x, x+3,x+8,x+9, then find the value of x. Also find the all angles.

Posted by Sonu Raj 5 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Hema Addapaka 5 years, 10 months ago

sum of angles of a quadrilateral is 360

x + x+3 + x+8 + x+9 = 360

4x +20 = 360

4x = 360-20

4x = 340

x = 340/4

2Thank You

ANSWER

6x^2 +5x+6 factorise

Posted by Prashant Choubey 5 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Manshi Raj 5 years, 10 months ago

=6x^2+9x-4x+6 =3x(2x+3)-(2x+3) =(3x-2)(2x+3)

0Thank You

Prarthana Umbarkar 5 years, 10 months ago

=6x^2+9x-4x+6 =3x (2x+3)- 2(2x+3) =(3x-2) (2x+3)

2Thank You

ANSWER

X minus 5 by 5 minus 10 is equal to zero linear equation in two variable

Posted by Nikki Panwar 5 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Prashant Choubey 5 years, 10 months ago

X-5/5-10=0 THEN X-5/-5 then x-5=5 then X=5+5 then X=10

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ANSWER

Whose country archimede relate

Posted by Aditya Kumar 5 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

When 1/7of a number is subtracted from the number it self it give same value as sum of all the angles of triangles what is the number

Posted by Ritika Singh 5 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Partical of chapter 1

Posted by Kumari Priyaasha 5 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Bhavish Garg 5 years, 10 months ago

210

2Thank You

ANSWER

How we will get this in Heron's formula √36*(36-28)(36-9)(36-35) = 36√6 cm2

Posted by Aariel Mapgaonkar 5 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

छवी पाल पाल 5 years, 10 months ago

Answer is right

0Thank You

ANSWER

Who use concept of zero

Posted by Dushyant Singh 5 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Ritika Singh 5 years, 10 months ago

Aryabhatt

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ANSWER

2^2x+1=17*2^x -2^3

Posted by Aviral Chitransh 5 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Abhishek Shukla 5 years, 10 months ago

Gadha

0Thank You

Aviral Chitransh 5 years, 10 months ago

Find x

3Thank You

ANSWER

2x5ab √3ab

Posted by Dev Gupta 5 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Saksham Pandey 5 years, 10 months ago

10ab√3ab

0Thank You

Harsh Mishra 5 years, 10 months ago

What we have to do in this Question ???? Will you explain it just a little Bit, Huh!!!

1Thank You

ANSWER

What are you doing

Posted by Himanshu Yadav 5 years, 10 months ago

CBSE > Class 09 > Mathematics

8 answers

Shakti Sarkar 5 years, 10 months ago

Looking for a * *

0Thank You

Jatt Editor 5 years, 10 months ago

Playing pubg

0Thank You

Shakti Sarkar 5 years, 10 months ago

Why are you giving abusing words datta

0Thank You

Priyanka Singh 5 years, 10 months ago

I am studying maths

2Thank You

Shakti Sarkar 5 years, 10 months ago

You are lucky rishi

1Thank You

Rishi Rb 5 years, 10 months ago

I am chatting with my girlfrienf

3Thank You

Shakti Sarkar 5 years, 10 months ago

Hi everyone

1Thank You

Praneel Kabra 5 years, 10 months ago

Nothing much

1Thank You

ANSWER

Find the remainder when x²+3x²+1 is divided by x+1

Posted by Avinash Nambiar 5 years, 10 months ago

CBSE > Class 09 > Mathematics

6 answers

Aditya Kumar 5 years, 10 months ago

1Thank You

Ashee A 5 years, 10 months ago

Find with p(-1) added inthe linear equation. The final answer will be : 5

1Thank You

Priyanka Singh 5 years, 10 months ago

The answer is 5

1Thank You

Saksham Pandey 5 years, 10 months ago

question wrong

1Thank You

Ashish Jha 5 years, 10 months ago

The remainder is 5

1Thank You

Swati Yadav 5 years, 10 months ago

3Thank You

ANSWER

A kite is in the shape of a square with diagnoal 32cm and an isosceles triangle of base 8cm and sides 6cm each ,is to be made of three different shades.how much paper of each shade has been used in it ?

Posted by Kabil Selvam 5 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Father of geometry

Posted by Dushyant Singh 5 years, 10 months ago

CBSE > Class 09 > Mathematics

7 answers

Raj Kumar 5 years, 10 months ago

Euclid's

0Thank You

Aditya Kumar 5 years, 10 months ago

Euclid

0Thank You

Ashee A 5 years, 10 months ago

Euclid

0Thank You

Dushyant Singh 5 years, 10 months ago

Thanks

0Thank You

Abhishek Chauhan 5 years, 10 months ago

Euclid

0Thank You

Swati Yadav 5 years, 10 months ago

Euclid is called the father of geometry

1Thank You

Ayush Raj 5 years, 10 months ago

Euclid

1Thank You

ANSWER

Find the value of√2

Posted by Dhoni Saraswat 5 years, 10 months ago

CBSE > Class 09 > Mathematics

6 answers

छवी पाल पाल 5 years, 10 months ago

Value 1.414

1Thank You

Priyanka Singh 5 years, 10 months ago

1.414

1Thank You

Saksham Pandey 5 years, 10 months ago

1.414.......

1Thank You

Swati Yadav 5 years, 10 months ago

Approximately 1.414

1Thank You

Ljhh Jain 5 years, 10 months ago

1.414

1Thank You

Dushyant Singh 5 years, 10 months ago

The value is 1.41421356.....

1Thank You

ANSWER

Draw an angle and label it as angle BAC.construct another angle,equal to angle BAC

Posted by Aryan Kumar 5 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Rahul Yadav 5 years, 10 months ago

Democracy in pakistan

1Thank You

ANSWER

In figure if x/y = 5 and z/x = 4, then find value of x.

Posted by Trushali Bhalerao 5 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Shakti Sarkar 5 years, 10 months ago

Thank you for giving me a thanks

0Thank You

Shakti Sarkar 5 years, 10 months ago

I think in figure x/y = 5 the values are x= 5 , y= 1 and in other z/x = 4 the values are z = 20,x = 5

1Thank You

ANSWER

What is the formula of pythagoras theorum

Posted by Anshu Jangra Jangra 5 years, 10 months ago

CBSE > Class 09 > Mathematics

6 answers

Ashee A 5 years, 10 months ago

h^2=a^2 + b^2

0Thank You

Saksham Pandey 5 years, 10 months ago

(H)^2=(B)^2+(P)^2

0Thank You

Poonam Singh 5 years, 10 months ago

(Hypotenuse)²=( perpendicular) ²+(base)²

1Thank You

Swati Yadav 5 years, 10 months ago

1: (H)² = (B)²+(P)² 2: Area of isosceles triangle = ½(a+b+c) (√s-a) ×(√s-b) ×(√s-c)

0Thank You

Manoj Kumar 5 years, 10 months ago

Base of triangle ^2 = perpendicular^2 hipotanus^2+

0Thank You

Shreeya Chauhan 5 years, 10 months ago

(ac)2=(bc)2+(ab)2

2Thank You

ANSWER

If an angle is 28° less than its complement, find its measure

Posted by Shivam Mudgal 5 years, 10 months ago

CBSE > Class 09 > Mathematics

6 answers

Aayushi Agarwal 5 years, 10 months ago

Let the angle be x Other angle=x+28 x+x+28=90 2x+28=90 2x=90-28 2x=62 x=62/2 x=31

0Thank You

Ashish Jha 5 years, 10 months ago

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Abhishek Chauhan 5 years, 10 months ago

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Swati Yadav 5 years, 10 months ago

0Thank You

Manoj Kumar 5 years, 10 months ago

Let the angle be (x) 90-28 =x 62=x

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Riddhi ? 5 years, 10 months ago

Let its complement=x .•. 90=x+x-28 =>90+28=2x =>x=128/2 =>x=59° So the angle=59-28 .•. The angle=31° .... .... .... Hope it helps!

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ANSWER

Why x power 0 is equal to 1

Posted by Major Harsh Tiwary 5 years, 10 months ago

CBSE > Class 09 > Mathematics

7 answers

छवी पाल पाल 5 years, 10 months ago

True

0Thank You

Ashee A 5 years, 10 months ago

It's a universal truth accepted by all that a^0 = 1

0Thank You

Priyanka Singh 5 years, 10 months ago

It is truth

0Thank You

Ashish Jha 5 years, 10 months ago

a1-1=a1/a or a0=1

0Thank You

Shreeya Chauhan 5 years, 10 months ago

It is true because if your value coming 0 as a power it is wrong

0Thank You

Sehaj Deep 5 years, 10 months ago

It is a universal truth and value of 0 is 1

0Thank You

Aryan Rahar 5 years, 10 months ago

It is a universal truth

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ANSWER

Point X,Y,Z are collinear such that d(XY)17, d(YZ), 8 find d(XZ).

Posted by Prajakta Gedam 5 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Ashish Jha 5 years, 10 months ago

0Thank You

Aryan Rahar 5 years, 10 months ago

X-1

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ANSWER

Write the divisibility test of 2 to 11 with examples

Posted by Noor Samina 5 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Noor Samina 5 years, 10 months ago

2Thank You

ANSWER

(5-√5)(5+√5)

Posted by Sunita Kamal 5 years, 10 months ago

CBSE > Class 09 > Mathematics

5 answers

Saksham Pandey 5 years, 10 months ago

5^2-√5^2=10-5=5

1Thank You

Shakti Sarkar 5 years, 10 months ago

1Thank You

Yogita Ingle 5 years, 10 months ago

(a - b) (a + b) = a² - b²
(5 - √5)(5 + √5) = 5² - √5 ²
= 25 - 5
= 20

1Thank You

Betty Mathew 5 years, 10 months ago

5(5+*5) - *5(5+*5) = 25+5*5 - 5*5+ 5 = 30

0Thank You

Sonali Waghade 5 years, 10 months ago

1Thank You

ANSWER

What is linear axiom or linear pair

Posted by Sachin Singh 5 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 5 years, 10 months ago

Axiom 1: If a ray stands on a line, then the sum of two adjacent angles so formed is 180.

Axiom 2: If the sum of two adjacent angles is 180°, then the non-common arms of the angles form a line.

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Represent root 10 on the number line

Posted by Abhishek Jangid 5 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Shakti Sarkar 5 years, 10 months ago

I don't think that anyone would be able to give the answer In text mode

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ANSWER

What is the latest pattern of question paper of maths for session 2019-20

Posted by Komal Oberoi 5 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Hema Addapaka 5 years, 10 months ago

as per cbse guidelines

question paper consists of

1m M.C.Qs 20 questions 1 x 20 = 20

2m 6 questions 2 x 6 = 12

3m 8 questions 3 x 8 = 24

4m 6 questions 4 x 6 = 24 total - 20m + 12m + 24m + 24m = 80m

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