Approximating Zeros...2

[nycmathguy]

Section 2.3
Question 74

See attachment.

Part (a)

Note: I did not factor by hand. I used wolfram.
I found the zeros and approximate forms via wolfram. My concern is not factoring and/or solving for x as much as understanding what the problem wants me to do.

Note: Remainder = 15

 

[MathLover1]

perfect

 

[nycmathguy]

perfect

Thanks. Are you ready for Section 2.4 or complex numbers?