Simplifying Polynomial Expressions Answers
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1
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Which expression is equivalent to ?
A
x – 2B
x + 2C
x – 4D
x + 42
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Which expression is equivalent to ?
A
mc006-2.jpg
B
mc006-3.jpg
C
mc006-4.jpg
D
mc006-5.jpg
3
What is the first step to simplify the expression ?
A
distribute the 3 to the terms inside the parenthesesB
divide x by xC
divide 8 by 2D
square the binomial inside the parentheses4
Which expression is equivalent to (3m)(4m)2?
A
mc005-1.jpg
B
mc005-2.jpg
C
mc005-3.jpg
D
mc005-4.jpg
5
What is the first step to simplify the expression 5x – x(2 – 3x) + 2?
A
combine all like termsB
simplify inside the parenthesesC
square the binomialD
distribute –x to the terms inside the parentheses6
Which expression is equivalent to ?
A
4xB
4x + 4C
mc020-2.jpg
D
mc020-3.jpg
7
Which expression is equivalent to ?
A
mc007-2.jpg
B
mc007-3.jpg
C
mc007-4.jpg
D
mc007-5.jpg
8
Which expression is equivalent to ?
A
mc017-2.jpg
B
mc017-3.jpg
C
mc017-4.jpg
D
mc017-5.jpg
9
Brayden is simplifying the expression 4n – (n – 3)2. He begins by distributing the negative to the terms inside the parentheses. What should he have done instead?
A
combine like termsB
square the binomialC
cube the binomialD
rewrite the expression as a fraction10
Which expression is equivalent to (2x2)(3x3)(4x)2?
A
mc014-1.jpg
B
mc014-2.jpg
C
mc014-3.jpg
D
mc014-4.jpg
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