Question

$x - 1 - (x - 1) {2} + ax - a$
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Answer 1

Que : $x - 1 - (x - 1) {2} + ax - a$

★ Solution :

$= x - 1 - (x - 1) {2} + ax - a$

Using commutative property here,

$= x - 1 - 2 (x-1) + ax - a$

$= x - 1 - 2 (x-1) + a × (x-1)$

$= (x-1) × (1+a) - 2(x-1)$

$= (x-1) × (1+a-2)$

$→ (x-1) × (-1+a)$

Answer 2

Step-by-step explanation:

Given Equation is (x - 1) - (x - 1)^2 + ax - a.

= (x - 1) - (x - 1)^2 + a(x - 1)

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

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

= (x - 1)(2 - x + a)

Hope it helps uhh ❤️