Question

Solve x3 = 64 over 27.

Answer 1

Answer:

The value of x is 4/3.

Step-by-step explanation:

The given equation is

$x^3=\frac{64}{27}$

Taking cube root on both the sides.

$x=\sqrt[3]{\frac{64}{27}}$

Using the property of radical expression, we get

$x=\frac{\sqrt[3]{64}}{\sqrt[3]{27}}$                          $[\because \sqrt[3]{\frac{a}{b}}=\frac{\sqrt[3]{a}}{\sqrt[3]{b}}]$

$x=\frac{4}{3}$

Therefore the value of x is 4/3.

Answer 2

X^3=64/27
x = 3√(64/27)
x = 4/3