Solve 8x^3-8 - ScanMath

Evaluate

8 x^{3} - 8

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

8 x^{3} - 8 = 0

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

8 x^{3} = 0 + 8

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

8 x^{3} = 8

Divide both sides

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

Divide the numbers

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

Divide the numbers

More Steps

x^{3} = 1

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

3 x^{3} = 31

Calculate

x = 31

Solution

x = 1

Factor the expression