Solve -7w^22=-5w - ScanMath

Evaluate

- 7 w^{2} \times 2 = - 5 w

Multiply the terms

- 14 w^{2} = - 5 w

Move the expression to the left side

- 14 w^{2} + 5 w = 0

Factor the expression

More Steps

- w (14 w - 5) = 0

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

14 w - 5 = 0 - w = 0

Solve the equation for w

More Steps

w = \frac{5}{14} - w = 0

Solve the equation for w

w = \frac{5}{14} w = 0

Solution

w_{1} = 0, w_{2} = \frac{5}{14}

Alternative Form

w_{1} = 0, w_{2} = 0.3 \dot{5} 7142 \dot{8}

Solve the quadratic equation