Solve (2m^3-9)(2m^39)

Evaluate

(2 m^{3} - 9) (2 m^{3} \times 9)

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

(2 m^{3} - 9) (2 m^{3} \times 9) = 0

Multiply the terms

(2 m^{3} - 9) \times 18 m^{3} = 0

Multiply the terms

18 m^{3} (2 m^{3} - 9) = 0

Elimination the left coefficient

m^{3} (2 m^{3} - 9) = 0

Separate the equation into 2 possible cases

m^{3} = 0 2 m^{3} - 9 = 0

The only way a power can be 0 is when the base equals 0

m = 0 2 m^{3} - 9 = 0

Solve the equation

More Steps

m = 0 m = \frac{3 36}{2}

Solution

m_{1} = 0, m_{2} = \frac{3 36}{2}

Alternative Form

m_{1} = 0, m_{2} \approx 1.650964

Simplify the expression