Adding Polynomials
Authored by Melinda Young
Mathematics
8th Grade
CCSS covered
Used 15+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(2x3 - 5x2 + x) + (2x2 + x3 - 1)
Simplify this expression by adding the polynomials.
4x3 - 4x2 + x - 1
3x3 + 7x2 + x - 1
3x3 - 3x2 + x - 1
4x3 - 3x2 + x - 1
Tags
CCSS.HSA.APR.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(3x2 + x - 6) + (x2 + 4x + 10)
Simplify this expression by adding the polynomials.
4x2 + 4x + 4
4x2 + 5x - 4
3x2 + 5x + 4
4x2 + 5x + 4
Tags
CCSS.HSA.APR.A.1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(x - 10xy) + (4x - 3xy)
Simplify this expression by adding the polynomials.
5x - 13xy
4x - 13xy
5x - 7xy
5x + 7xy
Tags
CCSS.HSA.APR.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(m2 - n - 2) + (7m2 - n)
Simplify this expression by adding the polynomials.
7m2 - 2n - 2
7m2 - n - 2
8m2 - 2n - 2
8m2 - n - 2
Tags
CCSS.HSA.APR.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(5k2 + 7k - 6k3) + (4k2 + k3 + 4k)
Simplify this expression by adding the polynomials.
9k3 + 8k2 - 2k
-5k3 + 9k2 + 11k
11k3 + 9k2 - 5k
-5k3 + 11k2 + 9k
Tags
CCSS.HSA.APR.A.1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(6p2 + 3p4) + (p3 - 4p2 + 7p4)
Simplify this expression by adding the polynomials.
7p4 - p3 + 7p2
2p4 + 10p3 + p2
10p4 + p3 - 2p2
10p4 + p3 + 2p2
Tags
CCSS.HSA.APR.A.1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(3x - 7x3 + 5x4) + (2x - 6x4 - 3x3)
Simplify this expression by adding the polynomials.
5x4 - 13x3 + 8x
-11x4 - 4x3 + 5x
-x4 - 10x3 + 5x
-x4 + 10x3 - 5x
Tags
CCSS.HSA.APR.A.1
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