Solve.
-$\sqrt [ 3 ] { 5 x } = - 2$
A) $\frac { 8 } { 5 }$
B) $- \frac { 8 } { 5 }$
C) $\frac { 4 } { 5 }$
D) $\varnothing$

Name: Solve. -$\sqrt [ 3 ] { 5 x } = - 2$ A) $\frac { 8 } { 5 }$ B) $- \frac { 8 } { 5 }$ C) $\frac { 4 } { 5 }$ D) $\varnothing$
Brand: Quizplus
Rating: 4.8 (34 reviews)

Question

Quizplus · Accepted Answer

To solve the equation $\sqrt[3]{5x} = -2$, cube both sides to get rid of the cube root: $(\sqrt[3]{5x})^3 = (-2)^3$, which simplifies to $5x = -8$. Solving for $x$ gives $x = -\frac{8}{5}$.

Solve - 5x3=−2\sqrt [ 3 ] { 5 x } = - 235x​=−2

Solve
- $\sqrt [ 3 ] { 5 x } = - 2$