3 square root of 64.... the three is a little three in the check area of the square root sign

Question

anonymous · Answer

The little 3 means that you're trying to find the cube root of 64:$$\sqrt[3]{64}$$

In other words, you want a number x such that
$$ x^3 = 64 $$

anonymous · Answer

thats what it looks like!

anonymous · Answer

Try testing out numbers...
$$ 2^3 = 2 * 2 * 2 = 8 < 64$$
$$ 5^3 = 5 * 5 * 5 = 125 >64 $$
So the x you're looking for is between 2 and 5...

anonymous · Answer

Why don't you cube 3 and 4 to see which ones correct?

anonymous · Answer

$$^3\sqrt{64}$$ it says to find the value of that

anonymous · Answer

Right, but
$$\sqrt[3]{64}=x$$ can also be written as
$$64 = x^3$$ (because roots and exponents are opposites)

Does that make sense?

anonymous · Answer

The cubed root of 64 = 4.
4x4x4=64