Giải hộ e câu này vs ạ ,e cảm ơn

helppppp vẽ hình giùm mình lun nha pls

( √125- √12-2√5)(3√5- √3+ √27) help me ! rút gọn biểu thức!!!!!!!!!!!!!

Tính phương trình √3x+2-2 √x+2

Viết các lệnh để vẽ hình vuông và hình tròn

ai giải hộ mk phương trình này với (x^2-1)(x^2+5x+6)=60

Mình đang cần gấp bài này trong hôm nay. Ai giải đúng và nhanh nhất mình vote 5* cho ạ 😊

1. I still can't believe it! My wallet ______last night. ​A. was stolen ​B. was stealing. ​C. stolen​D. stole 2. The current computer problem is__________ by some experts in the country. ​A. studying ​B. being studying ​C. being studied ​D. been studied 3. Something funny__________ in class yesterday. ​A. happened ​B. was happened ​C. happens ​D. is happened 4. The child's arm was swollen because he _________by a bee. ​A. stung​B. had stung ​C. had been stung ​D. had being stung 5. Today, many serious childhood diseases ___________by early immunization. ​A. are preventing ​B. can prevent ​C. prevent ​D. can be prevented 6. I________ with you on that subject. ​A. am agree ​B. am agreed ​C. agreeing ​D. agree 7. Many U. S. automobiles __________in Detroit, Michigan. ​A. manufacture​​B. have manufactured ​ ​C. are manufactured​​D. are manufacturing 8. Let's go ahead and do it now. Nothing_________by waiting. ​A. accomplishes​​B. accomplished ​ ​C. has accomplished ​​D. will be accomplished 9. "When _______?" "In 1928." ​A. penicillin was discovered​B. did penicillin discovered ​C. was penicillin discovered​D. did penicillin discover 10. In recent years, the government has imposed pollution controls on automobile manufacturers. Both domestic and imported automobiles must_________ antipollution devices. ​A. equip with​B. be euipped with ​C. equip by​D. be equipped by

help em bài 2 câu c ạ pls xong trc thì hay nhất

1 miếng đất hình vuông. Nếu bớt đi mỗi cạch của hình vuông đó đi 5m vuông thì diện tích miếng đất giảm đi 375m vuông hãy tính chu vi sau khi bớt đi