Factor the Trinomial Completely $10 y^{4}-19 y^{2}-15$ A) $\left(10 y^{2}-5\right)\left(y^{2}+3\right)$ B) $(5 y-3)(2 y+5)$

Multiple Choice

Factor the trinomial completely.
- $10 y^{4}-19 y^{2}-15$

A) $\left(10 y^{2}-5\right) \left(y^{2}+3\right)$
B) $(5 y-3) (2 y+5)$
C) $\left(2 y^{2}-5\right) \left(5 y^{2}+3\right)$
D) $\left(2 y^{2}+1\right) \left(5 y^{2}-15\right)$