Ask your own question, for FREE!
Mathematics 24 Online
OpenStudy (anonymous):

when simplifying 3(root*)45 do i get 6(root*)5 or 9(root*)5?

OpenStudy (cwrw238):

sqrt 45 = sqrt5 * sqrt9 = 3sqrt5 - so multiply this by 3

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!