Solve -2x^(2) 20x-4x^40

Evaluate

- 2 x^{2} \times 20 x - 4 x^{4} \times 0

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

- 2 x^{2} \times 20 x - 4 x^{4} \times 0 = 0

Multiply

More Steps

- 40 x^{3} - 4 x^{4} \times 0 = 0

Multiply

More Steps

- 40 x^{3} - 0 = 0

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

- 40 x^{3} = 0

Change the signs on both sides of the equation

40 x^{3} = 0

Rewrite the expression

x^{3} = 0

Solution

x = 0

Simplify the expression