Solve 10x^3-80 - ScanMath

Evaluate

10 x^{3} - 80

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

10 x^{3} - 80 = 0

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

10 x^{3} = 0 + 80

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

10 x^{3} = 80

Divide both sides

\frac{10 x ^{3}}{10} = \frac{80}{10}

Divide the numbers

x^{3} = \frac{80}{10}

Divide the numbers

More Steps

x^{3} = 8

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

3 x^{3} = 38

Calculate

x = 38

Solution

More Steps

x = 2

Factor the expression