Question

Factorize :
(i) 9x square-4(y+2x )square
(ii)3x cube y -243xy cube
(iii) a square x square -(ax square +1)x+a
(iv)8(2x+y)square + 8x+4y

Answer 1

Answer:

(i) 18x square - 9x square y - 8x +4y