Solve the equation $15 x^{2} + 58 x + 48 =0$ by factoring.
The solutions are $x = $
If there are more than one solution, separate answers by commas
Factor the quadratic $48 x^{2} + 26 x + 3$.
Answer =
Solve the equation $5 z^{2} + 21 z - 54 =0$ by factoring.
The solutions are $z = $
Factor the quadratic $z^{2} + 7 z + 10$.
Solve the equation $5 x^{2} - 38 x + 48 =0$ by factoring.
Factor the quadratic $9 y^{2} - 1$.