Solve 2x^2 -5x^3 - ScanMath

Evaluate

2 x^{2} - 5 x^{3}

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

2 x^{2} - 5 x^{3} = 0

Factor the expression

x^{2} (2 - 5 x) = 0

Separate the equation into 2 possible cases

x^{2} = 0 2 - 5 x = 0

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

x = 0 2 - 5 x = 0

Solve the equation

More Steps

x = 0 x = \frac{2}{5}

Solution

x_{1} = 0, x_{2} = \frac{2}{5}

Alternative Form

x_{1} = 0, x_{2} = 0.4

Factor the expression