Question

factorise X*2+x-2
find the value of x or roots of polynomial​

Answer 1

Answer:

x*2+x-2

2x+(-2)

2x=2

x=2.

Answer 2

Answer:

1 ,-2

Step-by-step explanation:

x^2-x-2

x^2-x+2x-2

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

(x-1) (x+2)

x=1 or x=-2