Math HELP!! FAST!!
posted by Namine .
Can someone help me solve this and write the answer in simplified radical form?
(z  5)^3 + 32 = 0
Oh, solve for "z"... obviously.
.
.
z5 = (32)^(1/3)
z5 = 8^1/3) (4)^(1/3)
z = 5  2(4)^(1/3) or 5  2cuberoot(4)
Thanks!!!
But one other question, it's just 5  2 cuberoot(4)? That's the only answer? Or is it 5  2 cube(4) AND 5 + 2 cube(4)??? Sorry... just paranoid here.
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