Answer:
Step-by-step explanation:
8 over 2
2k^2+3k-13=k^2+15
subtract k^2 -15 from each side
k^2 +3k -28=0
(k+7)(k-4)=0
k=-7 k=4
Answer: k= -7,4
1
hope this help:) I use slop formula
