SOLUTION: cubic root x-4=2.

Question 321299: cubic root x-4=2.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given equation.

Cube both sides.

Cube the cube root to eliminate it.

Cube 2 to get 8.

Add to both sides.

Combine like terms on the right side.

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Answer:

So the solution is
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