Add/Sub Polynomials
Quiz
•
Mathematics
•
8th Grade
•
Practice Problem
•
Medium
Standards-aligned
Louis Benedetto
Used 56+ times
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10 questions
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1.
MULTIPLE SELECT QUESTION
5 mins • 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
2.
MULTIPLE SELECT QUESTION
5 mins • 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
3.
MULTIPLE SELECT QUESTION
5 mins • 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
4.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Add the polynomials.
(2x + 5y) + (3x - 2y)
3x + 5y
5x + 3y
5x + 7y
7xy + 1xy
Tags
CCSS.HSA.APR.A.1
5.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Simplify the expression.
(4n4 - 8n + 4) - (8n2 + 4n4 + 1)
-8n2 - 8n + 3
-7n2 - 8n + 3
8n4 -6n2 - 8n + 3
-7n2 - 4n + 3
Tags
CCSS.HSA.APR.A.1
6.
MULTIPLE SELECT QUESTION
5 mins • 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
7.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Simplify each expression.
(6x + 4x4 - 3x2) + (7x4 + 5x2 + 8x)
11x4 + 2x2 + 14x
16x4 + x2 + 14x
11x4 + x2 + 14x
11x4 + 2x2 + 10x
Tags
CCSS.HSA.APR.A.1
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