Add and Subtract Polynomials
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
Used 35+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
5x2+ x - x2+ 4x
6x2 + 5x
4x2 + 3x
4x2 + 5x
5x2 + 5x
Tags
CCSS.6.EE.A.3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify by combining like terms:
5a + 2b - 3a + 4
8a + 2b + 4
2a + 2b + 4
8ab
4ab + 4
Tags
CCSS.7.EE.A.1
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Find the sum.
(2x2 + 5x - 7) + ( 3 - 4x2 + 6x)
2x2 + 3x +1
-2x2 - 11x -4
2x2+ 5x -7
-2x2 + 11x -4
Tags
CCSS.HSA.APR.A.1
4.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Find the sum.
(3y2 + y3 - 5) + (4y2 -4y + 2y3 + 8)
3y3 + 7y2 - 4y + 3
4y2 + 3y3 - y + 3
-y4 + 2y3 -y - 4
4y3 + 3y2 -3y + 1
Tags
CCSS.HSA.APR.A.1
5.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Find the difference.
(3- 2x + 2x2) - (4x -5 +3x2)
x2 + 6x + 8
5x2 - 2x - 2
-x2 -6x + 8
-2x2 + 11x - 4
Tags
CCSS.HSA.APR.A.1
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Add the polynomials.
(2x + 5y) + (3x - 2y)
3x + 5y
5x + 3y
5x + 7y
7xy + 1xy
Tags
CCSS.HSA.APR.A.1
7.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Simplify each expression.
(6b3 + 6 - b4) - (8b3 - 6b4 + 2)
4b4 - 2b3 + 7
5b4 - 2b3 + 4
b4 - 2b3 + 7
5b4 - 2b3 + 7
Tags
CCSS.HSA.APR.A.1
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