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Mathematics 15 Online
OpenStudy (jravenv):

Help me please, best answer given, screencap in comments.

OpenStudy (jravenv):

OpenStudy (sdfgsdfgs):

A hint - u will need to use the expression below: \[m ^{2} - n ^{2} = (m-n)*(m + n)\]

OpenStudy (jravenv):

m-n/2 ?

OpenStudy (sdfgsdfgs):

GOOD job! u hardly need any help :P

OpenStudy (jravenv):

Thanks Stephen! You're a doll! you know I've been working my tail end off!

OpenStudy (sdfgsdfgs):

welcome :)

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