
J2 多项式
Authored by 黄会惠(古晋三中) 黄会惠(古晋三中)
Mathematics
8th Grade
CCSS covered
Used 18+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(5x+2)(x2-3x+6)
Tags
CCSS.HSA.APR.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
单项式
二项式
三项式
多项式
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(2x+6)(2x-6)
Tags
CCSS.HSA.APR.A.1
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
求
(3- 2x + 2x2) - (4x -5 +3x2)
x2 + 6x + 8
2x2 + 5x - 7
-x2 -6x + 8
-2x2 + 11x - 4
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
求 a3 - 4 除以 a+2的余式?
-2
-6
-12
4
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
展开 (3r-4)(7r-5)
21r2-43r+20
21r+43r2+9
7r+12r
r+2r
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
展开(2x+3)2
2x+3+2x+3
4x2+12x+9
4x2+9
16x2+9
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