Question

Factorise:a square-(b-c)square

Answer 1

hey your ans is here

_________

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)

________

Answer 2

Heres your answer

${a}^{2} - (b - c) ^{2} \\ \\ {a}^{2} - ( {b}^{2} + {c}^{2} - 2bc) \\ ({a+b-c}) \\ ({a-b+c})$

Hope it Helps