Use the quadratic formula to solve x² + 9x + 10 = 0.


What are the solutions to the equation?


Round irrational solutions to the nearest tenth.

Ax = -10 and x = 2

Bx = -8.9 and x = -0.14

Cx = -7.7 and x = -1.3

Dx = -7 and x = -1

I think answer is C but I could be wrong.