Solve 7x 1=-5x^2 - ScanMath

Evaluate

7 x \times 1 = - 5 x^{2}

Multiply the terms

7 x = - 5 x^{2}

Swap the sides

- 5 x^{2} = 7 x

Move the expression to the left side

- 5 x^{2} - 7 x = 0

Factor the expression

More Steps

- x (5 x + 7) = 0

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

- x = 0 5 x + 7 = 0

Solve the equation for x

x = 0 5 x + 7 = 0

Solve the equation for x

More Steps

x = 0 x = - \frac{7}{5}

Solution

x_{1} = - \frac{7}{5}, x_{2} = 0

Alternative Form

x_{1} = - 1.4, x_{2} = 0

Solve the quadratic equation