KNicotra
KNicotra
28-11-2016
Mathematics
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x^3+64=0 solve for x
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kbear174
kbear174
28-11-2016
the answer is -4 x=-4
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brain02202
brain02202
28-11-2016
x³+64 = 0
subtract 64 on both sides
x³ = -64
Then take the cube root of -64
= -4
(-4 x -4 x -4 = -64)
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