單項式及多項式 | Monomials and Polynomials

[@IDENTITYHK]

IDENTITY 網站：
project-identity.hk
影片內容：
00:22 - 單項式定義 | definition of monomials
02:44 - 係數、常數及次數 | coefficient, constant and degree
04:56 - 多項式定義 | definition of polynomials
06:46 - 多項式的次數 | degree of polynomial
Playlist：
S1-S3 Maths | 多項式簡介 | Introduction to Polynomials
th-cam.com/play/PL1Pv0-rhcQx7KHZZ2d4HO_kHvzzmXs2fJ.html

[@fafa-ni7ds]

Thx終於明白了，救了我這次大考

[@aikatsufriends5662]

謝謝老師，你講得比我校那位數學老師更清楚

[@又忘-u7k]

我太難了，我上輩子一定是一道數學題！感謝老師，拯救了這條無解的數學題

[@minazukisakura2571]

Thanks a lot
It clears my concept

[@yanlanpan7016]

讲的好好，清楚明了

[@daytonzzzzzz]

我想知-4^2乘x^3乘y^7+7x^5嘅次數點搵🙏

[@tiffanytong1478]

請問有沒有影片是關於F2的Manipulation and Factorization of Polynomials?

[@IDENTITYHK]

你睇下呢兩個 series 有冇片啱你？
project-identity.hk/series/introduction-to-polynomial/
project-identity.hk/series/identity-and-factorization/

[@skywong2689]

Hi,I am a F.2 student and I want to ask how to solve the qustion of (3的k次方)and Given that k is a constant.Thank you very much!🙏🙏

[@skywong2689]

補充，題目是(三的k加1次方x 3的k減1次方再除3的k次方)謝謝

[@IDENTITYHK]

@@skywong2689 你係咪想問 3^(k+1) x 3^(k-1) / 3^k = ?
呢題要用到兩個指數定律：
[1] 3^(k+1) = 3^k x 3^1
[2] 3^(k-1) = 3^k / 3^1
有咗呢兩個結果，再做啲約簡，你應該就會計到個答案等於 3^k。

[@skywong2689]

@@IDENTITYHK Thank you!!

[@yeemanli8817]

請問-1是單項or多項式？為什麼？Thanks

[@user-rn4rh5it1s]

单项式

[@芈曦悦]

hi,可以幇手解題？
2a平方-7ab+3b平方

[@teddyp2815]

㩒機
（a-3b）（2a-b)

[@Tsunami-ep4fb]

全靠你我先明白，如果唔係我應該唔及格

[@andylau8419]

Nice

[@jasminezhung705]

屏幕好黑，不太清楚