Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

4g^2 - 81h ^2

OpenStudy (anonymous):

factor using difference of squares: (2g-9h)(2g+9h)

OpenStudy (anonymous):

How can I put this in a calculator?

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!