簡易多項式乘法
Presentation
•
Mathematics
•
KG
•
Easy
李兆晉Li Chun
Used 2+ times
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5 Slides • 10 Questions
1
By 李兆晉Li Chun
2
2 x ( a + b ) = ( a + b ) + ( a + b )
= 2(a) + 2(b)
= 2a + 2b
3
4
5
6
Multiple Choice
α×α×α
α3
3a
7
Draw
3(x+y)
8
Draw
5(x−2)
9
Draw
−5(x−2)
10
Draw
−5(x+y−2)
11
Draw
−7(x+y)
12
Draw
2x(x+2)
13
Draw
4(6x2−7x+2)
14
Draw
−5x(x−2)
15
Draw
x(x3+x−2)
By 李兆晉Li Chun
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