Solve the equation.
-$$\sqrt [ 3 ] { x + 8 } = 4$$
A) $\{ 8 \}$
B) $\{ - 4 \}$
C) $\{ 56 \}$
D) $\{ 64 \}$

Name: Solve the equation. -\[\sqrt [ 3 ] { x + 8 } = 4\] A) $\{ 8 \}$ B) $\{ - 4 \}$ C) $\{ 56 \}$ D) $\{ 64 \}$
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Question

Quizplus · Accepted Answer

To solve the equation $\sqrt[3]{x + 8} = 4$, cube both sides to eliminate the cube root: $(\sqrt[3]{x + 8})^3 = 4^3$, which simplifies to $x + 8 = 64$. Solving for $x$ gives $x = 64 - 8 = 56$.

Solve the Equation x+83=4\sqrt [ 3 ] { x + 8 } = 43x+8​=4

Solve the Equation $\sqrt [ 3 ] { x + 8 } = 4$