giúp mìn giải bài trong ảnh với ạ, mình cảm ơn

M=2/x-1.ĐK: x>_0, x khác 1 Tìm x để |M+1|>M+1

chuyển các câu sau thành câu bị động 1they told me that u were the best architect in this city 2they reported that the flowers were killed by frost 3that officer announced that the meeting was delayed until next week 4they discovered that this cotton was grown in Egypt 5they promise that the performance will start on time 6he recommends that we should stay at the city center 7we believed that alice would pass the driving test 8they have decided that the company will go to the beach together at the weekend 9people think that Maradona is the best football player in the 20th century 10they find that the job is not suitable for a girl like her 11the teacher explained that this powerful engine pulled the train

Mn giải giúp mik vs ạ. Mik cảm ơn

làm hộ mik theo cách phg pháp đổi biến số vs ạ

`text{Tính giá trị biểu thức :}` `2^{100} - (1 + 2 + 2^{2} + 2^{3} + ... + 2^{99})`

1^2-2^2+3^2-4^2+5^2-6^2+...+99^2-100^2 Tính nhanh

Cho 3 số a,b,c thỏa mãn a+b+c =180 Chứng minh a^5+b^5+c^5 chia hết cho 30 Giúp mk nha mk hứa sẽ vote 5 sao

Điền từ vào chỗ chấm cấm trả lời linh tinh Giúp mk với

tìm x nguyên để b=2020/(x-100) đạt gtln