Answer: 18
Step-by-step explanation: PLEASE GIVE BRAINLIEST IT HELPS ALOT
<u>1. For what numbers the function is null ?</u>![\Delta = b^2-4ac = 0](https://tex.z-dn.net/?f=%5CDelta%20%3D%20b%5E2-4ac%20%3D%200)
![\Delta = 0](https://tex.z-dn.net/?f=%5CDelta%20%3D%200)
, so there is one solution :
<u>2. For what numbers the function is negative ?</u>The function is a parabola<span> </span> <span>upturned (
![a\ \textgreater \ 0](https://tex.z-dn.net/?f=a%5C%20%5Ctextgreater%20%5C%200)
)</span>, so if its don't cut the abscissa line (0 to 1 solution where the function is null), there is no negative numbers.
Here, there is just one solution who cut the abscissa line, so there is no solution for the negative function.
<span>
The function is never negative</span>.
Here is how to solve it with long division and synthetic division.
The answer to m2=91 is 40.5