Question

factorise : 2x^3-x^2-13x-6​

Answer 1

Answer:

2x³-x²-13x-6=0

2x³-x²+2x²-1x-12x-6=0

x(2x²-x+2x)-1(2x²-x+2x)

:)

(x-1).

x=1