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X^3+3x^2+3x+1÷x+1

Posted by Chandni Rai Gupta 6 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Describe about euclid

Posted by Muskan Yadav 6 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 6 years, 6 months ago

The word 'Geometry' is derived from the Greek words 'Geo' means 'Earth' and 'Metron' means to 'Measure'. Around 325 BC Euclid, a teacher of mathematics at Alexandria in Egypt, collected all the known work and arranged it in his famous treatise, called 'Elements'. He divided the 'Elements' into thirteen chapters, each called a book. These books influenced the whole world's understanding of geometry for generations to come. Euclid listed 23 definitions in book 1 of the 'Elements'.

ANSWER

2√6/√2+√3 +6√2/√6+√3- 8√3/√6+√2

Posted by Shubhangi Mozarkar 6 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If x =3+2 root 2 find a= x + 1/x and b= x square +1/x square

Posted by Priyanshu Singh 6 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Which of is factors of (x+y)3 - (x3+y3)

Posted by Sachin Panwar 6 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

how we draw root76 on no. line

Posted by Harsh Shrivas 6 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

For what value of p the point (p,2) lie on the line 3x+y=11

Posted by Brije Mohan Singh 6 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A cube plus b cube ka whole squer

Posted by Prabhu Narayan 6 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Bibek Pokhrel 6 years, 6 months ago

a ka power 6 plus 2 into a cube into b cube plus b ka power 6

ANSWER

If 2-root 3 find the value of x+1/x to the whole cube

Posted by Ayush Raj Sinha 6 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Ayush Raj Sinha 6 years, 6 months ago

If x=2-root 3 Then 1/x=1/1-root 3 1/2-√3×2+√3/2+√3 2+√3/2 to the power 2-√3 to the power 2 2+√3/4-3 2+√4/1 2+√4 Now: x+1/x to the whole cube =(2-√3)+(2-√3) (X+ 1/x) to the whole cube=2+2 (X+1/x) to the whole cube =4 X+1/x to the whole cube=4 to whole cube(squaring both side) X cube +1/x cube +3×4=64 X cube +1/x cube=64-12 X cube +1/x cube=52

ANSWER

Are the square roots of all positive integers irrational?

Posted by Mayank Shrivastava 6 years, 6 months ago

CBSE > Class 09 > Mathematics

5 answers

Bibek Pokhrel 6 years, 6 months ago

No. Just take a example as 9 which is a positive integer but its square root is 3 which is a rational number...

Sahil 4832 6 years, 6 months ago

No

Varsha Raj 6 years, 6 months ago

no

Vaishnavi Patil 6 years, 6 months ago

No

Munna Kumar 6 years, 6 months ago

no

ANSWER

Factorise 4x^2+2x+6

Posted by Tushu Ura 6 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Ayush Raj Sinha 6 years, 6 months ago

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

ANSWER

find 5 rational number between 5upon 7 and 3 upon 4

Posted by Mahek Soni 6 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Kashika Khuranaa.. ? 6 years, 6 months ago

22/28 ,24/28 25/28 27/28, 29/28

ANSWER

Give 2 rational numbers lying between 0.23233233323333 .......and 0.21211211121111..........

Posted by Guru Randhava 6 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Kritika Singh 6 years, 6 months ago

0.223232322322223

ANSWER

Divide x^3+4x^2-3x-10 by x+1 and verify the remainder obtained by remainder theorem

Posted by Krishna Khaneja 6 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Krishna Khaneja 6 years, 6 months ago

Right answer?

Krishna Khaneja 6 years, 6 months ago

45

ANSWER

simplify(81/36)-3/4 or(625)0.25or(625)28/100

Posted by Bharti Sankhla 6 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Bharti Sankhla 6 years, 1 month ago

L.C.M of 5 to 15

Bharti Sankhla 6 years, 6 months ago

Find the zero of polynomial (i) x+1+xqubrut2 +4x+3

ANSWER

Co prime number

Posted by Ankit Madhu 6 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Lalitha Dhulipala 6 years, 6 months ago

The numbers which have only 1 common factor each. Example: 5 and 7, 4 and 5 etc

Vaishnavi Patil 6 years, 6 months ago

Co prime no are those who have common factor only 1

ANSWER

2^√13,3^√17,6^√27 find greatest and smallest number

Posted by Girraj Siingh 6 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Divide p(x) by q(x) and verify dividend = divisor × quotient + remainder. 1. p(x) = 9x

Posted by Anushka Khadolia 6 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

35-{23-}19-(15-x)}]=12×2÷12

Posted by Aditya Sikarwar 6 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is communitative property

Posted by Arun Ganesan 6 years, 6 months ago

CBSE > Class 09 > Mathematics

3 answers

Shambhavi Srivastav 6 years, 6 months ago

Two numbers can be added, multiplied in any order. He 2+3=3+2 ,both are equal to 5 .

Faiq Ahmed 6 years, 6 months ago

A*b=b*a

Kap Sharma 6 years, 6 months ago

A+b=b+a

ANSWER

Rationalise the denominator of 1/√2.

Posted by Abcdefgh20 Kumar 6 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Ayush Raj Sinha 6 years, 6 months ago

1\√2×√2/√2 √2/√2^2 √2/2 Ans

Yogita Ingle 6 years, 6 months ago

{tex}\frac1{\sqrt2}\times\frac{\sqrt2}{\sqrt2}=\;\frac{\sqrt2}{\sqrt4}=\;\frac{\sqrt2}2{/tex}

ANSWER

Prove that the sum of triangle is 180

Posted by Mayaukh Kakoti 6 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Kap Sharma 6 years, 6 months ago

Draw a triangle on a paper and mark the angles then cut the marked angles .place these angles in semicircle form on a scale .you will see a semicircle with 180 degree

ANSWER

How to find median and mode missing frequencies

Posted by Chunduri Shunmukh 6 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If a = 9-4√5 , find the value of a×a+1÷a×a

Posted by S G 6 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is the syllabus of SA-1

Posted by Aman Tripathi 6 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The rational number not lying between 3/5 and 2/3 is

Posted by Ap The Legend 6 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Saksham Saha 6 years, 6 months ago

Sorry it typed mistakenly

Saksham Saha 6 years, 6 months ago

2/6

ANSWER

√11 - √7 ÷ √11 + √7 = a-b √7 find the value of a and b if

Posted by ? ? 6 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Shambhavi Srivastav 6 years, 6 months ago

Sorry 18-2*√11*√7/4 will be the answer by mistake I typed 3 .

Shambhavi Srivastav 6 years, 6 months ago

√11- √7/ √11 + √7*√11 - √7 / √11 -√7=(√11 -√7)^2 / 11-7=11+7-2*√11*√7 , 18-2*√11*√7/ 3 answer

ANSWER

√2 is a rational number. Proove it

Posted by Saswat Kumar Choudhury 6 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Saswat Kumar Choudhury 6 years, 6 months ago

I also knew it thats way asked Perhaps i hv also read Factorals Log x Any how say log8 2 =?

Payal Priyadarshini 6 years, 6 months ago

It is not required to u now.. This question comes in 10 class in 1st chapter

ANSWER

What is the area of rhombus

Posted by Abhiraj Jaiswal 6 years, 6 months ago

CBSE > Class 09 > Mathematics

4 answers

Shambhavi Srivastav 6 years, 6 months ago

1/2*diagonal 1*diagonal 2=area of rhombus

Saswat Kumar Choudhury 6 years, 6 months ago

D1*d2/2

Yogita Ingle 6 years, 6 months ago

Area of rhombus = 1/2 × d₁ × d₂; where d₁ and d₂ are diagonals.
Therefore, area of rhombus = 1/2 (product of diagonals) square units

Saswat Kumar Choudhury 6 years, 6 months ago

D1*d2

ANSWER

How can we represent root 3 and root 6 on number line without using root 2.

Posted by Lakshya Tripathi 6 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Saksham Verma 6 years, 6 months ago

Firstly draw a line segment of 3 CM of ab and extend 1 cm .Draw a perpendicular from A to C then draw a semi circle and draw an perpendicular using protactor take B as Centre then take your compass and where the perpendicular of B draw an arc that arc is known as root 3

ANSWER

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