user-avatar
nguyenduybanghotboy
2 năm trước
($\frac{1}{√5-√3}$ + $\frac{1}{√5 + √3 }$ ) . √5 HELP ME !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! RÚT GỌN BIỂU THỨC! ĐẦY ĐỦ . KO NGẮN GỌN!!!!!!!!!!!!!!!!!!!!!!!!!
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Use the prompts below to build up a narrative about a hotel fire. Last year /I / spend / summer holidays / a seaside town. / The hotel / be modern / comfortable. / I / have / wonderful holiday / until / fire. It / be / Saturday evening / and / everybody / be / the discotheque / ground floor. / It / be / crowded / with people. / They / dance /and / sing happily. / Suddenly / we / smell / smoke. / Then / black smoke / begin / fill / room. / Everybody / start / scream / in panic. / People / run toward / fire exits. / One door / be / block. / Many people / begin / cough / choke. Then / just as we / think / we / have / only / minutes / live, / fire brigade / arrive. / Firemen / fight / their way / into / room / and soon / everyone / be / safely out of the building. / Luckily / nobody / be / seriously hurt. / It / be / most frightening experience / my life.

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team