Solve 4000000x^(2)-(140000)*x 100=0

Evaluate

4000000 x^{2} - 140000 x \times 100 = 0

Multiply the terms

4000000 x^{2} - 14000000 x = 0

Factor the expression

More Steps

2000000 x (2 x - 7) = 0

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

2 x - 7 = 0 2000000 x = 0

Solve the equation for x

More Steps

x = \frac{7}{2} 2000000 x = 0

Solve the equation for x

x = \frac{7}{2} x = 0

Solution

x_{1} = 0, x_{2} = \frac{7}{2}

Alternative Form

x_{1} = 0, x_{2} = 3.5

Solve the quadratic equation