Question

5. Multiple Choice What are all the rational

Answer 1

Answer:

The answers are not correct

Step-by-step explanation:

For finding the rational zeros of this function, we need to resolve this equation:

$-x^{2} -17x-157 = 0$  

multiplying by -1 on both sides

$x^{2} + 17x + 157 = 0$

And now we can use the general solution of a cuadratic equation:

$x = \frac{-b+\sqrt{b^{2}-4ac } }{2a}$

Where

a = 1

b = 17

c = 157

This equation does not have real solutions

Maybe you could verify if the function is written correctly