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Factorise 27x3 +125y3

Posted by Sakshi Ranjan 5 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 5 years, 8 months ago

27x³+125y³=(3x)³+(5y)³
so , by using formula
x³+y³=(x+y)(x²-xy+y²)

(3x+5y)(9x²-15xy+25y²)

0Thank You

ANSWER

What are circles?

Posted by Pooja Pooja 5 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Shivangi Suraj 5 years, 8 months ago

A circle is the locus of all points equidistant from a central point.

2Thank You

ANSWER

What is the property of Rhombus, square, rectangle, parallelogram and trapezium each 4 property

Posted by Himanshu Mj 5 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Mamun??? Papa'S Dear 5 years, 8 months ago

TPRS

0Thank You

ANSWER

Reflex angles are the angles which ate more than 180 degree anf less than 360 degree. So what would be the reflex of 180 degree(180<reflex>360 keep it in mind)

Posted by Kabir Arora 5 years, 8 months ago

CBSE > Class 09 > Mathematics

4 answers

Avinash Appus 5 years, 8 months ago

180 degree

0Thank You

Kabir Arora 5 years, 8 months ago

What is the answer

0Thank You

Kabir Arora 5 years, 8 months ago

Helli

0Thank You

Pranjul Singh 5 years, 8 months ago

Hello

0Thank You

ANSWER

Theorum 8.8proof

Posted by Anu Radha 5 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Shriya Samaga 5 years, 7 months ago

Which chapter?

0Thank You

ANSWER

Draw the graph of aX+bY+c=0

Posted by Md Arashad Kamali 5 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Euclid belongs to which country

Posted by Aditya Verma 5 years, 8 months ago

CBSE > Class 09 > Mathematics

5 answers

Prateek Singh 5 years, 8 months ago

Greece

0Thank You

Rajnish Babbar 5 years, 8 months ago

Greek

0Thank You

Sabapathy V 5 years, 8 months ago

Greece

0Thank You

Rahul Papnai 5 years, 8 months ago

Greek or greece

0Thank You

Yogita Ingle 5 years, 8 months ago

Euclid belongs to the country, Greece.

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ANSWER

primers number is real number

Posted by Mohd Ayan 5 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Prateek Singh 5 years, 8 months ago

Yes!!!!!

0Thank You

45516111? 46 5 years, 8 months ago

Hope so

0Thank You

ANSWER

What is the diameter of sun earth and whole space

Posted by Shubham Singh 5 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Who are leader of rolesvik club

Posted by Mangla Devi 5 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

How we can say that 2+2=5

Posted by Konda Rupesh 5 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Konda Rupesh 5 years, 8 months ago

0=0 25-25=30-30 5(5-5)=6(5-5) 5=6 2+2+1=3+2+1 2+2=3+2 2+2=5 "HENCE,PROVED" ??????

5Thank You

ANSWER

Theoram8.10 the line drawn through the mid-ponit of one side of a triangle parallel to another side bisect the third side

Posted by Divyanshu Prajapati 5 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

ABCD is a rhombus such that one of its diagonal is equal to the side.Find the angels of the rhombus ABCB

Posted by Vedang Ghode 5 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If a+b+c =0 then a square +b square+c square is

Posted by Divyansh Choudhary 5 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Harsh Singh 5 years, 8 months ago

(a+b+c)^2=0

1Thank You

ANSWER

Explain AAS, SAS, ASA criteria and SSS , RHS congurence rules . That is (angle angle side ) (side angle side) (angle side angle ) criteria.

Posted by Vasundra Balaji 5 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Ujjawal Verma 5 years, 8 months ago

Given in NCERT maths book.

0Thank You

Vasundra Balaji 5 years, 8 months ago

Pls answer fast i hav an exam on tha

0Thank You

ANSWER

Can you explain mid point theory in short

Posted by Harshit Kataria 5 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Ankit Roy 5 years, 8 months ago

In a triangle the line passing through mid is parallel to the Base and half of the Base.

1Thank You

Kavita Srivastava 5 years, 8 months ago

In a triangle line passing through the two mid points will parallel to the third linr

1Thank You

ANSWER

Maths class 9 assign ment

Posted by Pallavi Patel 5 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The coefficient of X in the expansion of( 3x +2)^2

Posted by Muskan Upadhyay 5 years, 8 months ago

CBSE > Class 09 > Mathematics

5 answers

Ankit Roy 5 years, 8 months ago

0Thank You

Avinash Appus 5 years, 8 months ago

0Thank You

Lucy Noble 5 years, 8 months ago

1Thank You

Mohan Upadhyay / Sharma, Pandit 5 years, 8 months ago

Thanks

1Thank You

Namrata Jindal 5 years, 8 months ago

=(3x)^2+(2*3x*2)+2^2 =9x^2 + 12x +4 Coefficient of x = 12

3Thank You

ANSWER

(3x +2)square

Posted by Muskan Upadhyay 5 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Md Arashad Kamali 5 years, 8 months ago

(3X+2)²=(3X)²+(2)²+2(3X)(2) =9X²+4+12X =9X²+12X+4

0Thank You

Yogita Ingle 5 years, 8 months ago

(3x + 2)² = (3x)² + (2)² + 2 (3x) (2)
= 9x² + 4 + 12x

0Thank You

ANSWER

What is the (root of 2 ^2)^2

Posted by Greeshma Sanish 5 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Sia ? 5 years, 8 months ago

0Thank You

ANSWER

How to find sum of all interior angles?

Posted by Raj Kumar 5 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Namrata Jindal 5 years, 8 months ago

Sum of interior angles is given by (n-2) * 180 Here n is the number of sides of the figure

3Thank You

ANSWER

A bag contains cards marked with numbers 22 to 52 a card is picked up at random what is the probability that it has a perfect square number which has a number divisible by 5 or 7

Posted by Vidhi Gallani 5 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Somanath Nayak 5 years, 8 months ago

2/31

0Thank You

Vidhi Gallani 5 years, 8 months ago

Please somebody tell me the answer because tomorrow is my exam ?????

2Thank You

ANSWER

Express each of the following equcation in the form ax+by+c=0 and indicate the values of a b c in each case (1) x= 6

Posted by Aarohi Singh 5 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Rupali Upadhyay 5 years, 8 months ago

0Thank You

ANSWER

csa and volume of 264 and 396

Posted by Aditya Singh 5 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Santa Rogy 5 years, 8 months ago

Which chapter is this

0Thank You

ANSWER

Give the solution of the theorem 6.4

Posted by Dasari Srinivasarao 5 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

In two right triangle, one side and an acute angle of one are equal to the corresponding side and angle the other. Prove that the triangle are congruent

Posted by Gopal Ji Patel 5 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Name one binomials

Posted by Komal Sharma 5 years, 8 months ago

CBSE > Class 09 > Mathematics

4 answers

The Tricksters 5 years, 8 months ago

9ट×1

0Thank You

Kulsoom Rizvi 5 years, 8 months ago

7x+3

0Thank You

Harman Deep 5 years, 8 months ago

4x+7

0Thank You

Namrata Jindal 5 years, 8 months ago

2x + 3

0Thank You

ANSWER

Rationalize the denominator: 7/(5+3√2)

Posted by Vishwas Pattni 5 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Shrryash Yadav 5 years, 8 months ago

7/5-3√2= 5-3√2

1Thank You

Namrata Jindal 5 years, 8 months ago

=7(5-3√2)/(5+3√2)(5-3√2) =35-21√2/5^2-(3√2)^2 =35-21√2/7 =5-3√2

1Thank You

ANSWER

The perimeter of triangle is 52m and one diagonal side is 26m . Find the are

Posted by Abhishek Karahale 5 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Abhishek Karahale 5 years, 8 months ago

120m^2 is the area of Regina

0Thank You

ANSWER

1. 2x + 3y = 10 2. 3x + 2y = 20 Find x + y = ?

Posted by Prabodini Nakte 5 years, 8 months ago

CBSE > Class 09 > Mathematics

3 answers

Prabodini Nakte 5 years, 8 months ago

Represent root 3 on the number line

0Thank You

Prabodini Nakte 5 years, 8 months ago

Thanks yogita

1Thank You

Yogita Ingle 5 years, 8 months ago

2x + 3y = 10 ........... (i)

3x + 2y = 20 ............ (ii)
add (i) and (ii)
5x + 5y = 30
5(x +y) = 30
x + y = 30/5
x + y = 6

1Thank You

ANSWER

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