
Combining and Simplifying Polynomials
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Olivia Brooks
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in simplifying algebraic expressions?
Multiply by zero
Use the distributive property
Simplify within the parentheses
Combine like terms
Tags
CCSS.HSA.APR.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When adding polynomials, what can you do with the parentheses?
Divide them
Drop them
Add them together
Multiply them by zero
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the highest degree term in the polynomial 3n^2 - 2n + 8 + 3n^3 - 7n^2 - n - 9?
n
Constant
n^3
n^2
Tags
CCSS.7.EE.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of combining the terms 3n^2 and -7n^2?
10n^2
-4n^2
0
4n^2
Tags
CCSS.HSA.APR.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of distributing a negative one when subtracting polynomials?
To add the terms
To multiply the terms
To ensure each term in the second polynomial is subtracted
To divide the terms
Tags
CCSS.7.EE.A.1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the expression a^3 + 5a + 11 - 4a^3 - 6a^2 + a - 1, what is the coefficient of the a^3 term after combining?
1
0
-3
4
Tags
CCSS.7.EE.A.1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the terms -1x^2 and 1x^2 when combined?
They add up to 2x^2
They remain unchanged
They cancel each other out
They subtract to -2x^2
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