Question

Factories 2x3 + x2 -2x -1​

Answer 1

23+2−2-1

2³+3²+−2²−3−1

(2²+3+1)−1(2²+3+1)

(−1)(2²+3+1)

(−1)(2²+2++1)

(−1)(2(²+)++1)

(−1)(2(+1)++1)

(−1)(+1)(2+1) answer

I hope its help u