K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

13 tháng 1 2019

Trong toán học, đa thức trên một vành (hoặc trường) K là một biểu thức dưới dạng tổng đại số của các đơn thức. Mỗi đơn thức là tích của một phần tử (được gọi là hệ tử hoặc hệ số) thuộc K với các lũy thừa tự nhiên của các biến.

Trong chương trình giáo dục phổ thông, thường xét các đa thức trên trường số thực, trong những bài toán cụ thể có thể xét các đa thức với hệ số nguyên hoặc hệ số hữu tỷ.

Ví dụ: f (x, y, z) = 2 x2 y - 3 y2 + 5 y z - 2 là một đa thức, với x, y và z là các biến.

Hàm số biểu diễn bởi một đa thức được gọi là hàm đa thức. Phương trình P = 0 trong đó P là một đa thức được gọi là phương trình đại số.

13 tháng 1 2019

Trong toán học, đa thức trên một vành (hoặc trường) K là một biểu thức dưới dạng tổng đại số của các đơn thức. Mỗi đơn thức là tích của một phần tử (được gọi là hệ tử hoặc hệ số) thuộc K với các lũy thừa tự nhiên của các biến.

Trong chương trình giáo dục phổ thông, thường xét các đa thức trên trường số thực, trong những bài toán cụ thể có thể xét các đa thức với hệ số nguyên hoặc hệ số hữu tỷ.

Ví dụ: f (x, y, z) = 2 x2 y - 3 y2 + 5 y z - 2 là một đa thức, với x, y và z là các biến.

Hàm số biểu diễn bởi một đa thức được gọi là hàm đa thức. Phương trình P = 0 trong đó P là một đa thức được gọi là phương trình đại số.

17 tháng 1 2019

1 + 1 = 6☺️

câu hỏi cho các bạn nèslenderman có thật không hãy chứng minh điều đóký tên: the oceankhông đăng nội dung ai đăng thì...
Đọc tiếp

câu hỏi cho các bạn nè

slenderman có thật không 

hãy chứng minh điều đó

ký tên: the ocean

không đăng nội dung ai đăng thì sẽ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................chết

3
13 tháng 1 2019

Toàn đăng mấy cái linh tinh

Report luôn

13 tháng 1 2019

WTF  HỎI ÉO GÌ ĐẤY VỪA RA VIỆN TÂM THẦN À ĐỒ ĐIÊN VÀ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................T............................................................................................................................................................................................................................H...........................................................................................................Ầ..............................................................................................................................................................................................................................................................N............................................................................................................................................................................................................................................................................................................................................................KINH

11 tháng 1 2019

Có đề hẳn hoi ko đồng chí, nếu là nguyên lí thì ko cần chứng minh =))