Description
Please answer these questions like the way you did the other questions from a couple weeks ago
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Directions: Show all necessary work to complete the problems listed below.
Remember I need to see your work to give you maximum amount of credit earned.
1. Divide using polynomial long division.
4 3 + 6 2 − 10 + 4 ÷ 2 − 1
2. Divide using polynomial synthetic division.
3 3 + 5 2 − 11 + 3 ÷ + 3
3. How many complex roots (zeros) does ( ) have shown below?
( ) = −3 4 + 5 − 2
4. Using the polynomial listed below find the value that is (1).
( ) = −2 3 + 5 2 − 4 + 8
5. Factor completely over the complex numbers for the polynomial listed
below. (Remember I’m not saying you need this much room, but I’m giving you this much
room just in case – I want you to show your work)
( ) = 3 − 2 2 + 9 − 18
6. Factor the polynomial function listed below over the complex numbers.
( ) = 4 + 3 2 − 4
7. Graph the polynomial function below. Make sure you identify your xintercepts, y-intercept, and 2 additional points as well as graph it.
( ) = ( + 3)( − 1)( + 5)
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