Ask your own question, for FREE!
Mathematics
OpenStudy (anonymous):

factor using zero principle (x+6)(x-2)=9

OpenStudy (anonymous):

x^2 + 4x -12 = 9 x^2 + 4x -21 = 0 (x - 3)(x + 7) = 0 x = 3 or x = -7

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!