Find the zeros of the function.
-$$f ( x ) = 3 x ^ { 2 } + 17 x + 20$$
A) $- 15$ and $- 4$
B) $\frac { 5 } { 3 }$ and $- 4$
C) $- \frac { 5 } { 3 }$ and $- 4$
D) $- \frac { 5 } { 3 }$ and 4

Question

Quizplus · Accepted Answer

The zeros of the function can be found by solving the quadratic equation $3x^2 + 17x + 20 = 0$. Factoring or using the quadratic formula, we find the solutions $x = -\frac{5}{3}$ and $x = -4$.

Find the Zeros of the Function f(x)=3x2+17x+20f ( x ) = 3 x ^ { 2 } + 17 x + 20f(x)=3x2+17x+20

Find the Zeros of the Function $f ( x ) = 3 x ^ { 2 } + 17 x + 20$