Question

Solve the equation v^3=80

Answer 1

Answer: $v=2\sqrt[3]{10}$ or 4.3

Step-by-step explanation:

Step 1 Take the cube root of both sides.

$v=\sqrt[3]{80}$

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Step 2 Simplify $3\sqrt{80}$ to $2\sqrt[3]{10}$

$v=2\sqrt[3]{10}$

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Decimal Form: 4.3

Answer 2

Answer:

4.31

Step-by-step explanation:

Find the cube root of both sides of the equation.

$^3\sqrt{v^3}$ = $^3\sqrt{80}$

The cube root will cancel out the cubed in the variable.

v = $^3\sqrt{80}$

Find the cube root of 80. I rounded to the nearest hundredth.

v = 4.31