Question

(ii) a (b - c)(b + c) - d(c - b).
Factorise this​

Answer 1

Answer:

(b-c)(ab+ac+d)

Step-by-step explanation:

Taking b-c common from both the terms we get

(b-c)(a(b+c)+d)

=(b-c)(ab+ac+d)

Hope it helps

Answer 2

Answer:

(b - c)(ab + ac + d)

Step-by-step explanation:

a(b - c) (b + c) -d(c - b)

by taking (b -c) as common we get

= (b - c) ( a(b+c) + d)

= (b - c)(ab + ac + d)

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