Answer :
Step-by-step explanation:
What's the question here, ik how to do this pretty well
Answer:
i don't know what this is but i will tell you to search this online
"how to find roots in a polynomial function"
there will be tons of helpful videos for you to watch on khan academy, he truly explains it so it will be easy for you. Good luck and I hope this helps!
Step-by-step explanation: