+0

# Plz help.

+5
66
2

What is the 4th root of 256 divided by 81?

Guest Mar 9, 2017
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#1
+10614
+5

4th root of 256 is 4

4/81 = 0.0493827160493827

ElectricPavlov  Mar 9, 2017
#2
+4749
+1

You also could have meant:

$$(\frac{256}{81})^{\frac{1}{4}} =\frac{256^{\frac{1}{4}}}{81^{\frac{1}{4}}} = \frac{4}{3}$$

hectictar  Mar 10, 2017

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