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WorksheetsSquare of Binomial and Posadott
Total questions: 10
Worksheet time: 30mins
Name
Class
Date
1.
What is (x + 6)2?
a)
x2 + 12
b)
x2 + 12
c)
x2 + 6x + 36
d)
x2 + 12x + 36
2.
What is (x - 8)2?
a)
x2 - 16
b)
x2 + 64
c)
x2 + 16x + 64
d)
x2 -16x + 64
3.
What is (x + 2)(x -2)?
a)
x2 + 4
b)
x2 - 4
c)
x2 + 4x + 4
d)
x2 - 4x + 4
4.
What is (2x + 5)2 ?
a)
4x + 25
b)
4x2 + 25
c)
4x2 + 10x + 25
d)
4x2 + 20x + 25
5.
What is ( x + 7) ( x - 7)?
a)
x2 + 49
b)
x2 - 49
c)
x2 + 14x + 49
d)
x2 -14x + 49
6.
What is (x + 13) ( x - 13)?
a)
x2 + 169
b)
x2 - 169
c)
x2 - 26x + 169
d)
x2 + 26x + 169
7.
What is (x + 11) ( x + 11)?
a)
x2 - 121
b)
x2 + 121
c)
x2 - 22x + 121
d)
x2 + 22x + 121
8.
What is (x - 3y) ( x + 3y) ?
a)
x2 - 9y2
b)
x2 + 9y2
c)
x2 - 6xy + 9y2
d)
x2 + 6xy + 9y2
9.
What is (b - i)2 ?
a)
bibi
b)
bhie
c)
b2 - 2bi + i2
d)
b2 + 2bi + i2
10.
What is (5 - 3x) ( 5 + 3x) ?
a)
25 + 9x2
b)
25 - 9x2
c)
-9x2 + 30x + 25
d)
-9x2 - 30x + 25
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