toán số
Authored by Raincandy U
Mathematics
9th - 12th Grade
Used 1+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
66 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 20 pts
cho a >0, m,n ∈ℝ . Khẳng định nào đúng
aᵐ+aⁿ=aᵐ⁺ⁿ
aᵐ.aⁿ=aᵐ⁻ⁿ
(aᵐ)ⁿ=(aⁿ)ᵐ
aᵐ ⁄aⁿ=aᵐ⁻ⁿ
2.
MULTIPLE CHOICE QUESTION
15 mins • 20 pts
P=a
P=a³
P=a⁴
P=a⁵
3.
MULTIPLE CHOICE QUESTION
15 mins • 20 pts
4.
MULTIPLE CHOICE QUESTION
15 mins • 20 pts
m²-n²=312
m²+n²=543
m²-n²=-312
m²+n²=409
5.
MULTIPLE CHOICE QUESTION
15 mins • 20 pts
rút gọn biểu thức Q=b^⁵⁄₃ :∛b với b>0
Q=b^-⁴⁄₃
Q=b^⁴⁄₃
Q=b^⁵⁄₉
Q=b²
6.
MULTIPLE CHOICE QUESTION
15 mins • 20 pts
tính giá trị biểu thức P=(7+4√3)²⁰¹⁷.(4√3-7)²⁰¹⁶
P=(7+4√3)²⁰¹⁶
P=1
P=7-4√3
P=7+4√3
7.
MULTIPLE CHOICE QUESTION
15 mins • 20 pts
với mọi số thực dương a,b,x,y và a,b≠1, mệnh đề nào sai
logₐ(xy)=logₐx+logₐy
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
