Solve 4x-5x^2 - ScanMath

Evaluate

4 x - 5 x^{2}

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

4 x - 5 x^{2} = 0

Factor the expression

More Steps

x (4 - 5 x) = 0

When the product of factors equals 0,at least one factor is 0

x = 0 4 - 5 x = 0

Solve the equation for x

More Steps

x = 0 x = \frac{4}{5}

Solution

x_{1} = 0, x_{2} = \frac{4}{5}

Alternative Form

x_{1} = 0, x_{2} = 0.8

4x 5x^2