Math, asked by krishiras1209, 9 months ago

5x^2-45y^2 factorise it

Answers

Answered by Anonymous
4

Answer:

5x^2-45y^2

5(x^2- 9y^2)

5( (x)^2- (3y)^2) a^2-b^2= (a+b)(a-b)

5(( x+ 3y)(x-3y) )

Similar questions