Solve y^230y = -7

Evaluate

y^{2} \times 30 y = - 7

Multiply

More Steps

30 y^{3} = - 7

Divide both sides

\frac{30 y ^{3}}{30} = \frac{- 7}{30}

Divide the numbers

y^{3} = \frac{- 7}{30}

Use \frac{- a}{b} = \frac{a}{- b} = - \frac{a}{b} to rewrite the fraction

y^{3} = - \frac{7}{30}

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

3 y^{3} = 3 - \frac{7}{30}

Calculate

y = 3 - \frac{7}{30}

Solution

More Steps

y = - \frac{3 6300}{30}

Alternative Form

y \approx - 0.615638

Solve the equation