1.

Factorise: a²b+ab²+3a-3b-2b²a​

Answer»

QUESTION:

FACTORISE: a²b+ab²+3a-3b-2b²a

ANSWER:

= > {a}^{2} b + a {b}^{2} + 3a - 3b - 2 {b}^{2} a

= > ab(a + b - 2b) + 3(a - b)

= > ab(a - b) + 3(a - b)

= > (a - b)(ab + 3)

HOPE this answer HELPS you ^_^ !


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