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一元二次方程根與系數關係

Authored by project Lou

Mathematics

9th Grade

Used 16+ times

一元二次方程根與系數關係
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5 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

2.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

下列方程中,兩根之和為2的方程是

3.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

+2 or -2

+2

-2

0

4.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

0

正數

-8

-4

5.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

-1

1

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