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Solve: x^3= -65This is for homework

1 Answer

4 votes

Let us statrt to solve this equation


x^3=-65

To find the value of x take cube root for both sides


\sqrt[3]{x^3}=\sqrt[3]{-65}

The cube root will cancel the index of x, so


x=\sqrt[3]{-65}

You can leave the answer with exact for or change it to decimal

User Darren Murphy
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