Question

$a {x}^{2} + ( {a}^{2} - 1)x - a$
Resolve the factors ​

Answer 1

Answer:

(ax-1)(x+a)

Step-by-step explanation:

ax²+(a²-1)x-a

=ax²+a²x-x-a

=ax(x+a)-1(x+a)

=(ax-1)(x+a)

Hope it helps you...

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