
解一元二次方程式(概念簡易)
Authored by ya ting
Mathematics
8th Grade
Used 11+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
判斷下列各式是否為一元二次方程式?
X+5X=-20
是
不是
2.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
判斷下列各式是否為一元二次方程式?
-X+6Y-14=0
是
不是
3.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
判斷下列各式是否為一元二次方程式?
5X(2X-3)=0
是
不是
4.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
判斷下列各式是否為一元二次方程式?
2X2-X=3
是
不是
5.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
判斷下列各式是否為一元二次方程式?
(X-1)(X+2)
是
不是
6.
MULTIPLE SELECT QUESTION
1 min • 10 pts
解一元二次方程式:x(x+3)=0
X=0
x=-3
x=5
x=3
7.
MULTIPLE SELECT QUESTION
1 min • 10 pts
解一元二次方程式
(x+1)(x-4)=0
-1
4
-4
7
-7
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