Question

solve
a^2 - (b-c) ^2​

Answer 1

Answer:

Explanation:

a²-(b-c)²=(a+b-c)(a-b+c)

Explanation:

Factorising a²-(b-c)²

= [a+(b-c)][a-(b-c)]

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

Therefore,

a²-(b-c)²=(a+b-c)(a-b+c)

Answer 2

Answer:

Let b - c = x

a^2-x^2

(a-x) ( a+x )

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

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