Solve 9-t^3 - ScanMath

Evaluate

9 - t^{3}

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

9 - t^{3} = 0

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

- t^{3} = 0 - 9

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

- t^{3} = - 9

Change the signs on both sides of the equation

t^{3} = 9

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

3 t^{3} = 39

Solution

t = 39

Alternative Form

t \approx 2.080084

Find the roots