Question

x²+8x+15 please answer
correct answer will mark as brainliest answer ​

Answer 1

Step-by-step explanation:

x²+8x+15 = 0

x²+3x+5x+15 = 0

x(x+3)+5(x+3) = 0

(x+3)(x+5) = 0

x=-3 or x=-5

Answer 2

Answer:

x²+8x+15

Step-by-step explanation:

=> x²+8x+15

=x²+5x+3x+15

=x(x+5)+3(x+5)

=(x+5)(x+3)