answersLogoWhite

0


Best Answer

x2 + 6x + 9 = 81

x2 + 6x = 72

x2 + 6x - 72 = 0

(x+12)(x-6) = 0 x= -12, 6 (two solutions)

User Avatar

Wiki User

15y ago

Still curious? Ask our experts.

Chat with our AI personalities

ReneRene
Change my mind. I dare you.
Chat with Rene
EzraEzra
Faith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
FranFran
I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran

Add your answer:

Earn +20 pts
Q: X2 plus 6x plus 9 equals 81?
Write your answer...
Submit
Still have questions?
magnify glass
imp