Solve 27x^36=-128

Evaluate

27 x^{3} \times 6 = - 128

Multiply the terms

162 x^{3} = - 128

Divide both sides

\frac{162 x ^{3}}{162} = \frac{- 128}{162}

Divide the numbers

x^{3} = \frac{- 128}{162}

Divide the numbers

More Steps

x^{3} = - \frac{64}{81}

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

3 x^{3} = 3 - \frac{64}{81}

Calculate

x = 3 - \frac{64}{81}

Solution

More Steps

x = - \frac{4 3 9}{9}

Alternative Form

x \approx - 0.924482

Solve the equation