

Factoring Polynomials and Expressions
Interactive Video
•
Mathematics
•
7th - 10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Emma Peterson
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the degree of the polynomial expression discussed in the video?
2
1
4
3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to have an even number of terms in the polynomial for factoring by grouping?
To ensure symmetry
To apply the technique correctly
To make it a quadratic
To simplify calculations
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of the given expression?
x^2 - 11x + 18
x^2 - 9x + 18
x^2 - 10x + 18
x^2 - 12x + 18
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in the factoring by grouping technique?
Divide the polynomial into two halves
Simplify the expression
Combine like terms
Factor out the greatest common factor
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the greatest common factor of the first two terms in the expression?
18
9
2
x
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do we factor out a negative 9 instead of a positive 9 from the second half?
To make calculations easier
To ensure a common binomial factor
To simplify the expression
To change the sign of the terms
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the common binomial factor in the expression?
x - 2
x + 2
x + 9
x - 9
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