Question

Solve the equation, and check the solutions ∛(9-x)=6.

Answer 1

Answer:

The solution is: $x = -207$

Step-by-step explanation:

We have the following equation:

$\sqrt[3]{9-x} = 6$

Elevating both sides to 3, we can isolate x

$\sqrt[3]{9-x}^{3} = 6^{3}$

$9-x = 216$

$-x = 216 - 9$

Multiplying by -1

$x = -207$

Checking

$\sqrt[3]{9-(-207)} = \sqrt[3]{216} = 6$