Solve x^216x - 22 = 0

Evaluate

x^{2} \times 16 x - 22 = 0

Multiply

More Steps

16 x^{3} - 22 = 0

Move the constant to the right-hand side and change its sign

16 x^{3} = 0 + 22

Removing 0 doesn't change the value,so remove it from the expression

16 x^{3} = 22

Divide both sides

\frac{16 x ^{3}}{16} = \frac{22}{16}

Divide the numbers

x^{3} = \frac{22}{16}

Cancel out the common factor 2

x^{3} = \frac{11}{8}

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

3 x^{3} = 3 \frac{11}{8}

Calculate

x = 3 \frac{11}{8}

Solution

More Steps

x = \frac{3 11}{2}

Alternative Form

x \approx 1.11199

Solve the equation