Question

a²-(b-c)² can someone explain me the answer how it is coming
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Answer 1

Answer:

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

Step-by-step explanation:

a^2 - (b-c)^2

= (a)^2 - (b-c)^2

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

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Answer 2

Answer:

(a−b+c)(a+b−c)

Step-by-step explanation:

suppose a=x

and (b-c) =y

therefore the equation will be

x ^2−y ^2

(x−y)(x+y)

now placing the value of x and y we get

[a−(b−c)](a+b−c)

(a−b+c)(a+b−c)