Question

of both x + 1 and 2-1 factors of
ax² + x -2x to find the value
زردار
of a b​

Answer 1

Answer:

sorry I don't know the answer and I can't understand this question

Answer 2

Answer:

see x+1=0

then x= -1

putting the value of X in the given equation,

a(-1)+(-1)-2(-1)

-a-1+2=0

-a+1=0

-a= -1

a=1