Question

Solve for x : cube root (x-8)=3

Answer 1

Answer:

35

Step-by-step explanation:

transpose the cube root sign so that it becomes 3³

then solve the simple equation, such that X+8=27

Answer 2

The value of x = 35

Given :

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

To find :

The value of x

Solution :

Step 1 of 2 :

Write down the given equation

Here the given equation is

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

Step 2 of 2 :

Find the value of x

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

$\displaystyle \sf{ \implies } x - 8 = {3}^{3}$

$\displaystyle \sf{ \implies } x - 8 = 27$

$\displaystyle \sf{ \implies } x = 8 + 27$

$\displaystyle \sf{ \implies } x = 35$

The value of x = 35