Question

IF 2x^2 + 3x + 1 = (x+2) (2x-1) + m then m =
a) 3 b) -3 c) 2​

Answer 1

Answer:

-3

Step-by-step explanation:

=2x^2+3x+1=(x+2)(2x-1)+m

=2x^2+3x+1=2x^2-x+4x-2+m

=3x+1=3x-2+m

=1=-2+m

=-2+m-1

=m-3

=m=-3