Solve 45x^5 - 2 - ScanMath

Evaluate

45 x^{5} - 2

To find the roots of the expression,set the expression equal to 0

45 x^{5} - 2 = 0

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

45 x^{5} = 0 + 2

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

45 x^{5} = 2

Divide both sides

\frac{45 x ^{5}}{45} = \frac{2}{45}

Divide the numbers

x^{5} = \frac{2}{45}

Take the 5 -th root on both sides of the equation

5 x^{5} = 5 \frac{2}{45}

Calculate

x = 5 \frac{2}{45}

Solution

More Steps

x = \frac{5 2 \times 4 5 ^{4}}{45}

Alternative Form

x \approx 0.536492

Find the roots