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Find the value. A. 2 B. 4 C. 8 D. 262,144
the answer is B
please note that: \[64=4^{3}\]
Find the side length of the cube with the given volume. A. 625 m B. 125 m C. 25 m D. 5 m
@lesiss234 Please do not give direct answers.
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Do you have a guess on the second one?
If I call with x the side of your cube, the I can write: volume=V: \[V=x ^{3}\]
so V have to be a perfect cube number, so?
idk 41?
please I don't understand
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What is the cube root of 125?
x*x*x=125
namely: \[x=\sqrt[3]{125}\]
kepp in mind that: \[125=5^{3}\]
the cube root of 125 is 5
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Yes!
that's right!, so
so, x=...?
if 5*5*5=125, then x=...?
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