FACTORISE : 27 X 3 -125y3

Asked by jiyajha2831.9sdatl | 24th Apr, 2020, 01:39: PM

Expert Answer:

27x3 - 125y
= (3x)3 - (5y)3
= (3x - 5y)(9x2  + 15xy  + 25y2)     ............ a3 - b3 = (a - b) (a2 + ab + b2)

Answered by Yasmeen Khan | 24th Apr, 2020, 05:01: PM