Math, asked by gurcharansingh5759, 4 months ago

(a-1)^3+2(a-1)^2
Factorise it

Answers

Answered by rockymen6541

1

Answer:

(a-1) (a2-a)

Step-by-step explanation:

a3-1-3a2+3a+2a2-4a+2

a3+1-1a2-1a

a(a2-1a) -1(a2-a)

(a-1) (a2-a)

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