การบวกพหุนาม
Authored by วิชชุนี อุตรชน
Mathematics
6th - 8th Grade
Used 4+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(-5x+3y)+(2x-7y)=?
7x+10y
3x-4y
-3x-4y
-7x-10y
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(3x2y+xy+4)+(x2y-3)
3x2y+xy+1
4x2y+xy+7
4x2y+xy+1
4x2y+1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(8y2-4+3y)+(-2+4y-9y2)
-y2+7y-6
6y2-6y
-y2-6y
-y2-7y+6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(12xy+4xy2)+(-6xy+3)
6xy2+3
4xy2-6xy+3
4xy2+6xy
4xy2+6xy+3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(4x2y-5xy+3x-9)+(7xy+4y-8)
2xy-17
4x2y+2xy-17
4x2y+2xy+3x-17
4x2y+2xy+3x+4y-17
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