Question

Solve for A
Exact (no rounding, no calculator needed)

0 = A^2 + 13A + 36

Answer 1

Answer:

-4 or -9

Step-by-step explanation:

-a^2-13a-36=0

(-a-4)(a+9)=0

-a-4=0

a+9=0

a= -4, -9