# algebra,math,

posted by
**jacky20** on
.

is this factorable its a trinomial:

x^2+2x+3

No, not factorable in the real number system. b^2 -4ac is negative, so the roots are imaginary.

posted by
**jacky20** on
.

is this factorable its a trinomial:

x^2+2x+3

No, not factorable in the real number system. b^2 -4ac is negative, so the roots are imaginary.