Mọi ng lm nhanh hộ mk vs đi!Mk hứa cho đủ luôn:))

Tìm x ∈ Z để biểu thức có giả trị nguyên: E=x^2-6x+8/x^2-4x+4 F=x^5+3x^2-x^2+3x-7/x^2+2

Tìm x biết: a) $(x - 2)^{3}$ - $x^{3}$ + 9$x^{2}$ - 8x +15 = 0 Tìm các cặp số nguyên x, y thoả mãn $x^{2}$ + $y^{2}$ = 2x - 4y + 3

CMR : nếu $a_{1}$ + $a_{2}$ +$a_{3}$ chia hết cho 30 thì $a^{5}_{1}$ + $a^{5}_{2}$ +$a^{5}_{3}$ chia hết cho 30

1 . Cảm nhận khổ 3 bài Quê hương ( khoảng 12 câu ) sử dụng trích thơ 2 . Phân tích nghệ thuật 2 câu cuối Ngắm Trăng ( khoảng 4 câu )

đề bài phân tích đa thức thành nhân tử giúp mik sớm đc ko hứa vote

Các pác chỉ cần giúp em trả lời đúng 1 câu thôi ạ Founded in 1070 by Emperor Ly Thanh Tong, the Temple of Literature in Hanoi is dedicated to Confucius (Khong Tu). Inside you'll find a pond known as the 'Well of Heavenly Clarity', a low-slung pagoda and statues of Confucius and his disciples. A rare example of well-preserved traditional Vietnamese architecture, the complex honours Vietnam’s finest scholars and men of literary accomplishment. It is the site of Vietnam’s first university, established here in 1076, when entrance was only granted to those of noble birth. After 1442 a more egalitarian approach was adopted and gifted students from all over the nation headed to Hanoi to study the principles of Confucianism, literature and poetry. In 1484 Emperor Ly Thanh Tong ordered that stelae be erected to record the names, places of birth and achievements of exceptional scholars: 82 of 116 stelae remain standing. Paths lead from the imposing tiered gateway on P Quoc Tu Giam through formal gardens to the Khue Van pavilion, constructed in 1802. 1.Why did Emperor Ly Thanh Tong order that stelae be erected?

Đề là tìm x áp dụng trong bài tính nhân thức sgk tập 1 lớp 8 giúp mình ạ

21. A child of his age is too young and _________________to recognize danger. 22. she likes weraing _________________ jeans. (embroider) 23. My time spent in the library was very _____________________. (produce) 24. We are increasingly likely to buy _____________________ online. (produce) 25. The museum has a superb collection of ancient ___________________ from Nubia.(artisan)

Bài 1: Tính giá trị của các biểu thức sau Làm mbài tập câu chẵn