Factor the quadratic $81 y^{2} - 99 y + 10$.
Answer =
Solve the equation $9 y^{2} - 35 y - 4 =0$ by factoring.
The solutions are $y = $
If there are more than one solution, separate answers by commas
Factor the quadratic $4 y^{2} + 4 y - 15$.
Factor the quadratic $7 x^{2} - 6 x - 1$.
Solve the equation $5 x^{2} - 4 x - 12 =0$ by factoring.
The solutions are $x = $
Solve the equation $40 y^{2} - 93 y + 54 =0$ by factoring.