Question

factorise a³-b³-a(a²-b²)+b(a-b)²​

Answer 1

Answer:

okay don't worry okay okay okay okay okay okay

Answer 2

Step-by-step explanation:

Given that:-

a³-b³-a(a²-b²)+b(a-b)²

=>(a-b)(a²+ab+b²)-a(a+b)(a-b)+b(a-b)(a-b)

=>(a-b)[(a²+ab+b²)-a(a+b)+b(a-b)]

=>(a-b)[a²+ab+b²-a²-ab+ab-b²]

=>(a-b)(ab)

a³-b³-a(a²-b²)+b(a-b)²=(a-b)(ab)