Cách giải bất phương trình bậc nhất một ẩn
Interactive Video
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Mathematics
•
9th Grade
•
Practice Problem
•
Easy
Nguyễn Thị Nam
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vậy x sẽ thỏa mãn hệ thức:
7x+18<=100
7x+18>=100
7+18x<=100
7+18x>=100
2.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
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3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nghiệm của bất phương trình -0,3x + 12 > 0 là:
x > 40
x < 40
x < -40
x > -40
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nghiệm của bất phương trình trên là:
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Số quyển vở nhiều nhất Thanh mua được là:
10
12
11
9
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