Question

Factorise 8x^3 + 27y^3 + 36x^2y + 54xy^2 no spam?

Answer 1

Hey mate,

solution : kindly refer the attachment done by me.

solution: The given expression can be written as

= (2x)^3+ (3y)^3 + 3( 4x^2)(3y) + 3(2x) ( 9y^2)

= (2x)^3 + (3y)^3 + 3(2x)^2(3y)+3(2x)(3y)^2

= ( 2x+ 3y)^3 ( using identity)

= (2x+ 3y) (2x+ 3y) (2x+3y)

kindly refer the attachment done by me.

thank you

Answer 2

Answer:

I am fine dear

what about you