Solve -5j=-25j^22

Evaluate

- 5 j = - 25 j^{2} \times 2

Multiply the terms

- 5 j = - 50 j^{2}

Swap the sides

- 50 j^{2} = - 5 j

Move the expression to the left side

- 50 j^{2} + 5 j = 0

Factor the expression

More Steps

- 5 j (10 j - 1) = 0

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

10 j - 1 = 0 - 5 j = 0

Solve the equation for j

More Steps

j = \frac{1}{10} - 5 j = 0

Solve the equation for j

More Steps

j = \frac{1}{10} j = 0

Solution

j_{1} = 0, j_{2} = \frac{1}{10}

Alternative Form

j_{1} = 0, j_{2} = 0.1

Solve the quadratic equation