Solve 3x^2 18x^5=-10

Evaluate

3 x^{2} \times 18 x^{5} = - 10

Multiply

More Steps

54 x^{7} = - 10

Divide both sides

\frac{54 x ^{7}}{54} = \frac{- 10}{54}

Divide the numbers

x^{7} = \frac{- 10}{54}

Divide the numbers

More Steps

x^{7} = - \frac{5}{27}

Take the 7 -th root on both sides of the equation

7 x^{7} = 7 - \frac{5}{27}

Calculate

x = 7 - \frac{5}{27}

Solution

More Steps

x = - \frac{7 405}{3}

Alternative Form

x \approx - 0.785909

Solve the equation