Question

factorise:
$27a {}^{3} b {}^{3} - 18 {a}^{2} b {}^{3} + 75 { a}^{2} b {}^{2}$
​

Answer 1

Question :-

27a³b³ - 18a²b³ + 75a²b²

Aim :-

Factorize

The method used to factorize this question is the taking the common term/factor outside.

Notice that all the terms are multiples of 3

Taking the common factor outside,

3a²b²(9ab - 6b + 25)

Factorised form :-

3a²b²(9ab - 6b + 25)