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Characteristics/Add/Subtract Polynomials
By Sheila Stark
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Last updated about 1 year ago
11 questions
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Question 1
1.
Classify each Polynomial. Identify the Examples and Non-examples.
Examples Non-Examples
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________ ________
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3a - 5b
Question 2
2.
Q1: Which statement best demonstrates why the following is a non-example of a polynomial?
A. The expression has a negative coefficient.
B. The expression has a variable in the denominator of a fraction.
C. The expression has a variable raised to a fraction.
D. The expression has a variable raised to a negative exponent.
Question 3
3.
Q2: Choose the correct classification of:
A. 3rd degree polynomial
B. 4th degree polynomial
C. 5th degree polynomial
D. 6th degree polynomial
Question 4
4.
Q3: Organize the following polynomial expressions from least to greatest based on their degrees:
A. III, II, I, IV
B. II, I, III, IV
C. II, IV, III, I
D. I, II, III, IV
Question 5
5.
Q4: Organize the following polynomial expressions from greatest to least based on the number of terms:
A. III, II, I, IV
B. II, I, III, IV
C. II, IV, III, I
D. I, II, III, IV
Question 6
6.
Q5: Which of the following shows the polynomial in standard form?
Question 7
7.
Q6: Choose the expression that represents a linear expression.
Question 8
8.
Q7: Simplify:
(2x² + 4x + 1) + (4x² - 2x + 3)
Question 9
9.
Q8: Simplify:
(5x² + 4x - 1) - (4x² - 2x + 3)
Question 10
10.
Q9: Find the perimeter, P, of a rectangle that has a length of 2x + 1 and a width of y -3
A. 2x + 2y + 4
B. 2x + 2y - 2
C. 4x + 2y + 8
D. 4x + 2y - 4
Question 11
11.
Q10: Which of the following shows that polynomials are closed under additional when two polynomials 3x² - 2x + 1 and 3x - 4 are added?
A. 3x² - 5x - 5; will be a polynomial
B. 3x² - 5x + 5; may or may not be a polynomial
C. 3x² + x - 3; will be a polynomial
D. 3x² - x - 3; may or may not be a polynomial