Find All the Zeros of the Polynomial
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Given one complex zero use the conjugate root theorem to find another. Zero is 7-5i
-7+5i
7-5i
-7-5i
7+5i
Tags
CCSS.HSN.CN.A.3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Given one complex zero use the conjugate root theorem to find another. Zero is: -12-8i
12+8i
-12+8i
12-8i
-12-8i
Tags
CCSS.HSN.CN.A.3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the zeros of the function?
4,1
3,1,-2,-5
-3, -1, 2, 5
-2,4
Tags
CCSS.HSA.APR.B.3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
One zero of 4x3-17x2-150x-189 is 9.
What is another zero?
4
7
-3
-6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
One zero of 3x3-4x2-28x-16 is 4.
What is another zero?
8
-2
6
1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find all the zeros of this polynomial.
A
B
C
D
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use the factored form of the function to find the zeros. (hint: set each factor = 0)
A
B
C
D
Tags
CCSS.HSF-IF.C.7C
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