Giải phương trình 1)5-3 √x =6√x+7 2)15-8 √x=9-5 √x 3)5-( √x-6)=4(3-2 √x) 4)7-(2 √x+4)=-( √x+4)

if she go to bed late she'll be tired go hay goes

Tìm câu ghép trong đoạn văn dưới đây. Xác định các vế câu và khoanh vào các quan hệ từ(hoặc cặp quan hệ từ) trong câu

1. Tìm m m : 4 = 1075 ( giúp mình dới)

Làm ơn giúp e đi mà , nha nha nha !!!

lm giúp câu 9,10 câu 9 có đề là : tìm chủ ngữ , vị ngữ của mỗi vế câu trog câu ghép dưới đây

I love dancing, and my sister loves it, ________. A. so B. too C. neither D. either 15. He can't play the saxophone, and his brother can't __________ . A. either B. neither C. so D. too 16. No one else in the class plays the guitar John. A. as well B. as far as C. so well as D. as soon as 17. The Brit School is the most famous arts school in Britain. A. performing B. performance C. perform D. performed 18. Jane is not her brother. A. more intelligent as B. intelligent as C. so intelligent as D. so intelligent that 19. Since the 1970s, the festival in Glastonbury has taken almost every year and has grown in size. A. part B. place C. note D. notice 20. He drives as his father does. A. careful as B. more carefully C. the most careful D. carefully as 21. Dong Ho paintings are made on paper with beautiful colors. A. traditional – nature B. tradition - natural C. tradition – nature D. traditional - natural 22. I’ll be there I can. A. sooner as B. no sooner as C. as soon as D. soonest as

Tìm x: ( x + 5)$^{2}$ - 16 = 0 Tặng điểm bài dễ nè :)))

Cho các chất sau: NaOH, HCl, Fe2O3, Fe, Zn,CO2, CO, Al2O3. Những chất nào td với nhau từng đôi một.

Trình bày sạch đẹp nhaaa Toán 8