Polynomial Problems
Authored by Leslie Mosteller
Mathematics
9th - 12th Grade
CCSS covered
Used 110+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
4x2 ( 2x -7 )
8x3-7x2
8x3-7
8x3-28x2
8x3-28
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(5x4-4x3-2x2+x-19)-(x4+5x3+8x2+x+5)
4x4-9x3-10x2-24
4x4-9x3-10x2-2x-24
4x4-9x3-10x2+2x-24
-4x4-9x3-10x2-24
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(4x+1)(5x-2)
20x2-2
20x2-3x-2
20x2+3x-2
20x2-11x+5
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(p-8)2
p2-16p-64
p2+16p+64
p2-64
p2+16p-64
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(3y2+y3-5)+(4y2-4y+2y3+8)
-y4+2y3-y-4
4y2+3y3-y+3
3y3+7y2-4y+3
3y3+7y2-4y+3
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
3x(2x2-4x+2)-(5x2-7x-8)
6x3-17x2+13x+8
6x3+7x2-13x+8
x2-21x
6x3-19x+6x-8
Tags
CCSS.HSA.APR.A.1
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
The length of a swimming pool is twice as long as it is wide. A small concrete walkway surrounds the pool. The walkway is a constant 3 feet wide and has an area of 216 square feet. Find the area of the pool. (Hint: find the dimensions first.)
338 ft2
512 ft2
200 ft2
32 ft2
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