Which of these is a possible root of the polynomials?
x3 - 6x2 - x + 30
Algebra Test on Polynomials

Quiz
•
Mathematics
•
12th Grade
•
Hard
Anthony Clark
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
0
4
-9
-15
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following roots match the above polynomial:
-3,-1,4
-3,2i,-2i
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the total number of roots for the following equation?
y = 4x6 - 12x5 - x4 + 2x3 - 6x2 - 5x + 10
4
5
6
7
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many positive solutions does the following polynomial have?
4, 2, or 0
4
3 or 1
3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
State how many of each type of possible solution the following polynomial has f(x) = -4x4 + x3 +11x2 - 4x + 8
Positive: 3 or 1
Negative: 1
Positive: 3
Negative: 1
Positive: 1
Negative: 3 or 1
Positive: 1
Negative: 3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many solutions does the polynomial f(x)=3x4 + 5x2 - 6x have?
4
2
3
5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The nth degree of a polynomial is equal to the number of root that same polynomial has: is a true statement of which theorem?
Factor Theorem
Remainder Theorem
Fundamental Theorem
All of the above
None of the above
8.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which formula is the Fundamental Theorem of Algebra Formula?
There are infinitely many rationals between two reals.
Every polynomial equation having complex coefficents and degree greater than the number 1 has at least one complex root.
There are infinitely many prime numbers.
All numbers are rational numbers.
9.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the total number of possible negative roots for the following equation? y = 4x6 - 12x5 - x4 + 2x3 - 6x2 - 5x + 10
4
3
2
5
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