FOIL
(a+2)(3a-1)
a times 3a plus a times -1
plus
2 timed 3a plus 2 times -1
3a^2-a+6a-2
3a^2+5a-2
to solve for a
use quadratic formula
(a+2)(3a-1)
how do you solve this??????????????
1 answer
how do you solve this??????????????
1 answer