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

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

 Feb 8, 2015

Best Answer 

 #1
avatar+26400 
+10

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

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

.
 Feb 8, 2015
 #1
avatar+26400 
+10
Best Answer

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

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

heureka Feb 8, 2015

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