# 10th grade

posted by
**isaiah**
.

i have an equation; x^2+3x-18=0. i am given one of the roots, of which is 3, but how do i find the other root.

posted by
**isaiah**
.

i have an equation; x^2+3x-18=0. i am given one of the roots, of which is 3, but how do i find the other root.