Question

Factor 2x2 + 7x + 3.

A.
(2x + 1)(x + 3)

B.
(2x + 3)(x + 1)

C.
(2x + 5)(x + 1)

D.
The polynomial is prime.

Answer 1

\[x = \frac{ -b \pm \sqrt{b ^{2}-4ac} }{ 2a }\]
you can use this formula to find any factors
\[ax ^{2} +bx+c\]

Answer 2

A.