Solve -5x^2 7x = -9

Evaluate

- 5 x^{2} \times 7 x = - 9

Multiply

More Steps

- 35 x^{3} = - 9

Change the signs on both sides of the equation

35 x^{3} = 9

Divide both sides

\frac{35 x ^{3}}{35} = \frac{9}{35}

Divide the numbers

x^{3} = \frac{9}{35}

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

3 x^{3} = 3 \frac{9}{35}

Calculate

x = 3 \frac{9}{35}

Solution

More Steps

x = \frac{3 11025}{35}

Alternative Form

x \approx 0.635904

Solve the equation