Multiplication of Polynomials Answers
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1
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What is the difference of the polynomials?
A
mn – 11B
mn + 3C
mc016-2.jpg
D
mc016-3.jpg
2
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Lucia finds that . What error did Lucia make?
A
She found the difference instead of the sum.B
She combined the terms 3x2 and 7x2 incorrectly.C
She combined the terms 3x and –9x incorrectly.D
She did not combine all like terms.3
What is the missing polynomial? – (20 – 4x – 5x2) = 20 – 7x2
A
mc024-2.jpg
B
mc024-3.jpg
C
mc024-4.jpg
D
mc024-5.jpg
4
Which expression can be used to find the sum of the polynomials?(9 – 3x2) + (–8x2 + 4x + 5)
A
mc002-1.jpg
B
mc002-2.jpg
C
mc002-3.jpg
D
mc002-4.jpg
5
What is the additive inverse of the polynomial?
A
mc007-2.jpg
B
mc007-3.jpg
C
mc007-4.jpg
D
mc007-5.jpg
6
Which expression can be used to find the difference of the polynomials?(4m – 5) – (6m – 7 + 2n)
A
(4m – 5) + (6m + 7 + 2n)B
(4m – 5) + (–6m + 7 + 2n)C
(4m – 5) + (–6m – 7 – 2n)D
(4m – 5) + (–6m + 7 – 2n)7
What is the sum of the polynomials?
A
mc010-2.jpg
B
mc010-3.jpg
C
mc010-4.jpg
D
mc010-5.jpg
8
What is the sum of the polynomials?
A
mc017-2.jpg
B
mc017-3.jpg
C
9x + 4D
mc017-4.jpg
9
What is the sum of the polynomials?
A
mc009-2.jpg
B
mc009-3.jpg
C
mc009-4.jpg
D
mc009-5.jpg
10
Which expression shows the sum of the polynomials with like terms grouped together?
A
mc005-2.jpg
B
mc005-3.jpg
C
mc005-4.jpg
D
mc005-5.jpg
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