Question

Factors of x2 + 3x + 2 are



a.
(x + 2)(x + 2)



b.
(x + 1)(x – 1)



c.
(x + 1)(x + 1)



d.
(x + 1)(x + 2)​

Answer 1

=x²+3x+2

=x²+2x+x+2

=x(x+2)+x+2

=(x+1)(x+2) answer