Question

factorize using the factor theorem 2x3-9x2-11x+30​

Answer 1

Step-by-step explanation:

2x^3+9x^2+ 7x-6

= 2x^3 - x^2 + 10x^2 - 5x +12x -6

= x^2(2x-1)+5x(2x-1)+6(2x-1)

=(2x-1)(x^2+5X+6)

=(2x-1)(x^2+3x+2x+6)

=(2x-1)(x+3)(x+2)