What is ( x + 7) ( x - 7)?
Square of Binomials and Posadott

Quiz
•
Mathematics
•
8th Grade
•
Hard
Anthony Clark
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x2 + 49
x2 - 49
x2 + 14x + 49
x2 -14x + 49
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is (x + 13) ( x - 13)?
x2 + 169
x2 - 169
x2 - 26x + 169
x2 + 26x + 169
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is (x + 11) ( x + 11)?
x2 - 121
x2 + 121
x2 - 22x + 121
x2 + 22x + 121
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is (x - 3y) ( x + 3y) ?
x2 - 9y2
x2 + 9y2
x2 - 6xy + 9y2
x2 + 6xy + 9y2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is (b - i)2 ?
bibi
bhie
b2 - 2bi + i2
b2 + 2bi + i2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is (5 - 3x) ( 5 + 3x) ?
25 + 9x2
25 - 9x2
-9x2 + 30x + 25
-9x2 - 30x + 25
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the square of ( x+ 5)2
x2 + 10x +25
x2 - 10x +25
x2 + 10x -25
-x2 + 10x +25
8.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(x2 - 1)2
x2 - 2x + 1
x4 - 4x2 + 1
x4 - 2x2 + 1
x4 + 2x2 + 1
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