Solve 2x^3/5 = 7/5

Evaluate

2 \times \frac{x ^{3}}{5} = \frac{7}{5}

Multiply the terms

\frac{2 x ^{3}}{5} = \frac{7}{5}

Multiply both sides of the equation by 5

\frac{2 x ^{3}}{5} \times 5 = \frac{7}{5} \times 5

Multiply the terms

2 x^{3} = 7

Divide both sides

\frac{2 x ^{3}}{2} = \frac{7}{2}

Divide the numbers

x^{3} = \frac{7}{2}

Take the 3 -th root on both sides of the equation

3 x^{3} = 3 \frac{7}{2}

Calculate

x = 3 \frac{7}{2}

Solution

More Steps

x = \frac{3 28}{2}

Alternative Form

x \approx 1.518294

Solve the equation