Question

Consider the following
5x^3-2x^4+3x-4+3x^2


(a) Rearrange the terms in decreasing powers of x.
(b) How many terms does the expression have?
(c) What is the coefficient of x^2?
(d) What is the constant term?
(e) Determine the value of the expression if x =-1.

Answer 1

Answer:

1. -2x^4+5x^3+3x^2+-4
2. 5 terms
3. 3
4. -4
5. if x =-1

• put x value 1
• see in picture for e answer