Question

can u guys help? Factor k2 + 8k + 15.
but post the answer as another question cuz my computer is messed up and i can only see this part
thanks (:

Answer 1

k^2 + 8k + 15
k^2 + 3k + 5k + 15
k(k+3)+5(k+3)
(k+3)(k+5) this is the factors
if your problem is as k^2 + 8k +15=0 then
(k+3)(k+5)=0
k=-3 or -5 answer

Answer 2

do you understand or not?