x/8=8/x
x.x=8.8
x ²=16
x ²=4 ²
⇒x=4
CHO MIK 5 SAO VÀ CẢM ƠN NHOA ??
Đáp án:
x= 8
Giải thích các bước giải:
What does the doctor recommend to eat?
Your browser does not support the audio element.
What do happy people do?
What kind of food will help people to keep fit and stay healthy?
