- Input : 2x+b
- output : O
#milkteanguyen
Đáp án:
Input: 2x + b
Output: 0
My students are preparing the hall for their meeting
=>The teacher informed
Choose the best answer.
We are looking for ____ place to spend ____ night.
Please turn off ___ lights when you leave ___ room.
I like _____ colorful costumes of ____ ethnic minority people in Vietnam.