Ask your own question, for FREE!
Mathematics 25 Online
OpenStudy (anonymous):

explain his mistake and what he should of done -6 square root x+3 +5 =11 -5 -5 -6 square root x +3 =6 (-6 square root x+3)^2 = 6^2 -6 (x+3) =36 --- --- -6 -6 x+3+-6 -3 -3 X=-9

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!