

Factoring and Square Roots
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the factored form of a difference of squares?
(a - b)(a + b)
(a + b)(a - b)
(a + b)(a + b)
(a - b)(a - b)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it called a 'difference' of squares?
Because it involves division
Because it involves addition
Because it involves subtraction
Because it involves multiplication
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the expression b^2 - 25, what is the square root of 25?
6
4
5
3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the square root of 25?
3
4
6
5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of factoring 9y^2 - 49?
(3y + 7)(3y + 7)
(3y - 7)(3y + 7)
(3y - 7)(3y - 7)
(3y + 7)(3y - 7)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why can't a sum of squares be factored like a difference of squares?
Because it involves division
Because it involves multiplication
Because it involves addition
Because it involves subtraction
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the square root of 9y^2?
3y
9y
6y
y
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