Question

2x³+x²-2x-1 factor therome​

Answer 1

Answer:

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

Step-by-step explanation:

2x^3 + x^2 -2x -1

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

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

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

Answer 2

Answer:

(2x + 1)(x²-1)   [By taking common factor]

Step-by-step explanation:

=x²(2x + 1) -1 (2x+1)

=(2x + 1)(x²-1)   [By taking common factor]