Solve x (100-x)/4 x =60

Evaluate

x \times \frac{100 - x}{4} \times x = 60

Multiply

More Steps

\frac{x ^{2} ( 100 - x )}{4} = 60

Cross multiply

x^{2} (100 - x) = 4 \times 60

Simplify the equation

x^{2} (100 - x) = 240

Expand the expression

More Steps

100 x^{2} - x^{3} = 240

Move the expression to the left side

100 x^{2} - x^{3} - 240 = 0

Calculate

x \approx 99.975988 x \approx - 1.53742 x \approx 1.561432

Solution

x_{1} \approx - 1.53742, x_{2} \approx 1.561432, x_{3} \approx 99.975988

Solve the equation