11. Find the missing factor of the polynomial x³ - 4x² + 4x-3 if one of the factors is x-3.
a. x² + x - 1
b. x²- x + 1
c. x² + x + 1
d. x² - x - 1
12. Which of the following is NOT a factor of 16 – x⁴?
a. (x² + 4)
b. (x² - 4)
c. (2 + x)
d. (2 - x)
13. Which of the following is NOT a factor of x⁶ - 1?
a. X-1
b. x + 1
c. x⁴ - x² + 1
d. cannot be factored
Answers & Comments
Answer:
1.c
2.a
3.d
Step-by-step explanation:
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