When 5x^{2} + 2 = 4x is solved using the quadratic formula, what are the values of a, b, and c?
Question 9
9.
Which of the following shows the quadratic formula correctly used to solve the polynomial equation
Question 10
10.
What are the solutions for the equation
Question 11
11.
Shawna correctly factored the binomial shown below.
Which of these is one of the correct factors?
Question 12
12.
Use polynomial identity to factor
Question 13
13.
Given the function
which set includes all of the zeros for the polynomial?
Question 14
14.
Which coordinate pairs represent all of the zeros of the function
Question 15
15.
Based on the Remainder Theorem, what is the remainder when
is divided by x-1?
Question 16
16.
Rufus claims that the remainder of p(x)=3x^4−2x^{3}+x^{2}−4x+1 divided by x+2 is 29, since p(2)=29.
Decide if Rufus is correct. If he is correct, enter 29 in the response box. If he is incorrect, enter the correct remainder when p(x)=3x^4−2x^{3}+x^{2}−4x+1 is divided by x+2.
Question 17
17.
Serena claims that (x+3) is a factor of
Which equation must Serena show to be true in order to prove her claim?