how do you calculate -4 squared - (-4) squared - 4 squared

Question

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$-4^{2}-(-4)^{2}-4^{2}$ = ?????????

Guest Feb 8, 2015

+26396

+10

Best Answer

$-4^{2}-(-4)^{2}-4^{2}=\small{\text{ ????????? }}$

$\\= -16-(16) - 16 \\ = -16-16-16 \\ = - 48$

heureka Feb 8, 2015

heureka · Answer 1 · 2015-02-08T05:55:08

$-4^{2}-(-4)^{2}-4^{2}=\small{\text{ ????????? }}$

$\\= -16-(16) - 16 \\ = -16-16-16 \\ = - 48$

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