Question

Factorise
a square - ( b - c ) whole square

Answer 1

Answer: a2-(b-c)2=(a+b+c)(a-b-c)

Step-by-step explanation:

hey your ans is here

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given:-

a2-(b-c)2

now this is forming an identity which is:-

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

so

a2-(b-c)2=(a+b+c)(a-b-c)

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