Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

Solve the following equation by transforming it into a perfect square trinomial. 3x2 + 18x = 21

OpenStudy (anonymous):

A. {–13, –5} B. {–19, 13} C. {–25, 7} D. {–7, 1}

OpenStudy (anonymous):

I'm confused how to do this

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!