Solve (8y-12)(21+3y)=0

Evaluate

(8 y - 12) (21 + 3 y) = 0

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

8 y - 12 = 0 21 + 3 y = 0

Solve the equation for y

More Steps

y = \frac{3}{2} 21 + 3 y = 0

Solve the equation for y

More Steps

y = \frac{3}{2} y = - 7

Solution

y_{1} = - 7, y_{2} = \frac{3}{2}

Alternative Form

y_{1} = - 7, y_{2} = 1.5

Solve the quadratic equation