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Mathematics 17 Online
OpenStudy (anonymous):

(2√5+3√7)^2 please show steps to solving this

OpenStudy (anonymous):

153.993

OpenStudy (anonymous):

\[\LARGE (2\sqrt5+3\sqrt7)^2\] is this what we are dealing at??

OpenStudy (anonymous):

Yes

OpenStudy (anonymous):

who's answers right?

OpenStudy (anonymous):

\[83+12\sqrt{35}\]

OpenStudy (anonymous):

that is the answer but i need the steps to solving it!

OpenStudy (anonymous):

sorry for being late I was somewhere else... Now I'll do it ;)

OpenStudy (anonymous):

thankyou!

OpenStudy (anonymous):

do you know how to expand (x + 1)(x + 2)?

OpenStudy (anonymous):

Here you have it... http://openstudy.com/study#/updates/4f7a4be1e4b0884e12aa7a2c

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