Question

factorise each of the following cubic polynomials by factor theorem

2x³+x²-2x-1

please solve this

class 9 th ​

Answer 1

Answer:

first put the value or x like 1,-1,2,-2 and after it divide

Answer 2

1. x²(2x+1)-1(2x+(-1) ans ( 2x+1),, "(x²-1)