Question

What’s 3sqrtx^3-8=2

Answer 1

Answer:  $x = 10$

Step-by-step explanation:

Given expression,

$\sqrt[3]{x^3} - 8 = 2$

⇒ $(x^3)^{\frac{1}{3}} - 8 = 2$   ( Because, $\sqrt[n]{x} = x^{\frac{1}{n} }$ )

⇒$x^{3\times \frac{1}{3}} - 8 = 2$   ( Because, $((x)^m)^n = x^{mn}$ )

⇒ $x - 8 = 2$

⇒ $x = 10$ ( Adding 8 on both sides)