Question

What is the answer for√64÷3√64

Answer 1

Answer:

The cube root of a number x means "What number multiplied by itself three times is equal to x?"

In this case "x" is 64, which happens to be a power of 2. 2 * 2 = 4, 4 * 2 = 8 => (2 * 2 * 2) = 8 and 8 * 8 = 64 => (2 * 2 * 2) * (2 * 2 * 2) = 64. Note that the only thing we've done here is arrange the 2 multiplication so it looks like 8 * 8.

We can also arrange the same multiplication as so: (2 * 2) * (2 * 2) * (2 * 2) = 64. This is a representation that has three sets of parentheses with identical multiplication, which is the same as saying a number multiplied by itself three times (does that sound familiar^^^?).

So (2 * 2) * (2 * 2) * (2 * 2) = 64 also means 4 * 4 * 4 = 64, so I hope you're convinced that the cube root of 64 is 4.

Answer 2

Answer:

Step-by-step explanation:

Hey

The square root of 64 is

= √ 64

= √ 8 * 8

= 8

And ,

The cube root of 64 is

= ³√ 64

= ³√ 4 * 4 * 4

= 4

Now ,

The square root of 64 / the cube root of 64

= 8 / 4

= 2

♦ Answer ♦

thanks :)