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Mathematics 16 Online
OpenStudy (emilyjones284):

please help ill give a medal

OpenStudy (anonymous):

with?

OpenStudy (emilyjones284):

\[(-4+\sqrt{3})^2\]

OpenStudy (emilyjones284):

simplify.

OpenStudy (ddcamp):

Just FOIL it. (-4)(-4)+(-4)(sqrt3)+(-4)(sqr3)+(sqrt3)(sqrt3)

OpenStudy (emilyjones284):

i know i had a problem foiling so i need to check my answer

OpenStudy (ddcamp):

|dw:1373064858515:dw|

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