determine the total number of roots of each polynomial function using the factored form.\n\n$f(x)=(x + 1)(x…
determine the total number of roots of each polynomial function using the factored form.\n\n$f(x)=(x + 1)(x - 3)(x - 4)$
Answer
Explanation:
Step1: Recall root - finding principle
Set each factor equal to zero.
Step2: Solve for x in each factor
For (x + 1=0), we get (x=-1); for (x - 3=0), we get (x = 3); for (x - 4=0), we get (x = 4).
Answer:
3