Question

64 = x3
what value of x makes this equation true ?

Answer 1

x = 3

The cube root of 64 is 4 because 4 x 4 x 4 = 64.

Cube roots have 3 identical factors, while square roots have 2 identical factors.

Hope this helps you!

Answer 2

x = 4.

Explanation:

64 = x^3

x^3 = 64

`\sqrt[3]{x^3} = \sqrt[3]{64}`

`\sqrt[3]{x^3} = \sqrt[3]{4 * 4 * 4}`

`\sqrt[3]{x^3} = \sqrt[3]{4^3}`

x = 4.

Hope this helps!