Solve c^38-9 - ScanMath

Evaluate

c^{3} \times 8 - 9

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

c^{3} \times 8 - 9 = 0

Use the commutative property to reorder the terms

8 c^{3} - 9 = 0

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

8 c^{3} = 0 + 9

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

8 c^{3} = 9

Divide both sides

\frac{8 c ^{3}}{8} = \frac{9}{8}

Divide the numbers

c^{3} = \frac{9}{8}

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

3 c^{3} = 3 \frac{9}{8}

Calculate

c = 3 \frac{9}{8}

Solution

More Steps

c = \frac{3 9}{2}

Alternative Form

c \approx 1.040042

Simplify the expression