Factor the quadratic $4 z^{2} + 11 z + 6$.
Answer =
Factor the quadratic $63 x^{2} - 52 x + 5$.
Factor the quadratic $2 y^{2} + y - 3$.
Solve the equation $20 y^{2} + 31 y - 7 =0$ by factoring.
The solutions are $y = $
If there are more than one solution, separate answers by commas
Solve the equation $12 y^{2} + 11 y - 36 =0$ by factoring.
Solve the equation $3 y^{2} + 4 y - 7 =0$ by factoring.