Factor the expression completely, if possible. Rewrite the expression in standard form and factor out "-1" if needed. If you believe the trinomial will not factor, answer "prime."
-21x² + 6x + 15x³

Question

Factor the expression completely, if possible. Rewrite the expression in standard form and factor out "-1" if needed. If you believe the trinomial will not factor, answer "prime." -21x² + 6x + 15x³

Quizplus · Accepted Answer

The Answer of Factor the expression completely, if possible. Rewrite the expression in standard form and factor out "-1" if needed. If you believe the trinomial will not factor, answer "prime." -21x² + 6x + 15x³

Factor the Expression Completely, If Possible