Question

Factorize using Factor theorem. 2x^3 - 23 x^2+31x - 10.​

Answer 1

Answer:

Step-by-step explanation:

2x+1 = 0

2x = - 1

x = - 1/2

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

Put x = - 1/2

-1/2-1

-1/8+1/2+(-3/2)

= - 9/8

Hence 2x+1 is not a factor of given polynomial