Solve 7n^214 = -21n

Evaluate

7 n^{2} \times 14 = - 21 n

Multiply the terms

98 n^{2} = - 21 n

Move the expression to the left side

98 n^{2} + 21 n = 0

Factor the expression

More Steps

7 n (14 n + 3) = 0

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

7 n = 0 14 n + 3 = 0

Solve the equation for n

n = 0 14 n + 3 = 0

Solve the equation for n

More Steps

n = 0 n = - \frac{3}{14}

Solution

n_{1} = - \frac{3}{14}, n_{2} = 0

Alternative Form

n_{1} = - 0.2 \dot{1} 4285 \dot{7}, n_{2} = 0

Solve the quadratic equation