Ask your own question, for FREE!
Mathematics 18 Online
OpenStudy (anonymous):

(√7-√5)^2

geerky42 (geerky42):

\((\sqrt{7}-\sqrt5)^2=(\sqrt{7}-\sqrt5)(\sqrt{7}-\sqrt5)\) Now apply distributive property:|dw:1415564166575:dw| You should get \(\sqrt{7}(\sqrt{7}-\sqrt5)-\sqrt5(\sqrt{7}-\sqrt5)\) Now apply distributive property again. Does that make sense?

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!