Question

factorise a^2 x^2+2ax-a^2x is​

Answer 1

Answer:

We have,

x

2

−1+2ax+a

2

⇒x

2

+2ax+a

2

−1

⇒(x+a)

2

−1 ∵ (x+y)

2

=x

2

+2xy+y

2

⇒(x+a)

2

−1

2

⇒(x+a+1)(x+a−1) ∵ x

2

−y

2

=(x+y)(x−y)

Hence, this is the answer.

Answer 2

Answer:

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