Cho a, b, c la các số nguyên \(\ne\)0 sao cho: \(\dfrac{a+b-c}{c}=\dfrac{a-b+c}{b}=\dfrac{-a+b+c}{a}\)

Tìm giá trị bằng số của một biểu thức M=\(\dfrac{\left(a+b\right)\left(b+c\right)\left(c+a\right)}{abc}\)

GIẢI KĨ GIÚP MÌNH NHA MÌNH SẮP THI RÙI

CMR:\(24^{54}.54^{24}.2^{10}⋮72\)

GIÚP MÌNH VỚI 4 GIỜ CHIỀU NAY MÌNH PHẢI LỘP BÀI RÙI

Rewrite the sentences

1. Will you come and have dinner with us tonight= Would you.......

2. Will you come to the party with me= Would you.........

3. Will you visit my hometown next year= Would you............

4.Let's visit Hue citadel= How about...........

5. Let's play some computer games= How about..........

6. Why don't we take a trip to the countyside= Let's .......

7. What about meeting Nam at his hoúe= Let's.......

8. Would you like to go the zoo with me= How about.....

9. Shall we go to the zoo= Let's........

10. Why don't we listen to music tonight= How about........

GIÚP MÌNH VỚI MAI MÌNH PHẢI LỘP BÀI RÙI