Question

complete the following activity 2x²+x-1​

Answer 1

Answer:(2x + 1)(x - 1)

Step-by-step explanation:

2x^2-x-1

2x^2-(21)x - 1

2x^2 - 2x + x - 1

2x (x - 1) + 1(x - 1)

(2x + 1)(x - 1)