Factor this expression fully {x}^(2)(x - 1) - 9x(x - 1) + 8(x - 1) ​

Question

Factor this expression fully

`{x}^(2)(x - 1) - 9x(x - 1) + 8(x - 1)`
​

Answer 1

1,0

Explanation:

No need to expand look at the roots of the brackets.

(x-1)=0

x=1

x^2 and -9x have roots 0

Think of it as whatever sets the expression to 0.