Jiayang's answer to Cqviezel Liow's Junior College 2 H3 Maths question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Jiayang
Jiayang's answer
1883 answers (Tutor Details)
1st
Not 100% sure about the last part though. Read it and lmk what you think
Jiayang
Jiayang
6 years ago
Can you add this line before using the Rolle’s theorem:
Since g(x) is a polynomial => g(x) is continuous and differentiable on R