Solve -6=16x^2 28x

Evaluate

- 6 = 16 x^{2} \times 28 x

Multiply

More Steps

- 6 = 448 x^{3}

Swap the sides of the equation

448 x^{3} = - 6

Divide both sides

\frac{448 x ^{3}}{448} = \frac{- 6}{448}

Divide the numbers

x^{3} = \frac{- 6}{448}

Divide the numbers

More Steps

x^{3} = - \frac{3}{224}

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

3 x^{3} = 3 - \frac{3}{224}

Calculate

x = 3 - \frac{3}{224}

Solution

More Steps

x = - \frac{3 294}{28}

Alternative Form

x \approx - 0.237479

Solve the equation