Solve the equation.
-$$a ^ { 3 / 5 } = 8$$
A) $\{ 32 \}$
B) $\{ - 2,2 \}$
C) $\{ - 32,32 \}$
D) $\{ 2 \}$

Name: Solve the equation. -\[a ^ { 3 / 5 } = 8\] A) $\{ 32 \}$ B) $\{ - 2,2 \}$ C) $\{ - 32,32 \}$ D) $\{ 2 \}$
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Question

Quizplus · Accepted Answer

To solve $a^{3/5} = 8$, we first rewrite 8 as $2^3$. Since $a^{3/5} = 2^3$, raising both sides to the $5/3$ power gives $a = (2^3)^{5/3} = 2^{3*5/3} = 2^5 = 32$.

Solve the Equation a3/5=8a ^ { 3 / 5 } = 8a3/5=8

Solve the Equation $a ^ { 3 / 5 } = 8$