Cov txheej txheem:

Dab tsi yog txoj cai khoom rau Monomials?
Dab tsi yog txoj cai khoom rau Monomials?

Video: Dab tsi yog txoj cai khoom rau Monomials?

Video: Dab tsi yog txoj cai khoom rau Monomials?
Video: Leng Yang - Yog Vim Dab Tsi (Official Full Song | Nkauj Tawm Tshiab) 2020/05/24 2024, Kaum ib hlis
Anonim

Txij li txhua lo lus nyob rau hauv ib tug polynomial yog ib tug monomial, multiplying polynomials yuav multiplying monomial. Thaum multiplying monomial, siv txoj cai khoom rau exponents . Cov xwm txheej tau muab faib ua pawg, thiab tom qab ntawd muab ntau ntxiv. Daim ntawv ceeb toom cov khoom cai rau exponents ntawm kev ua haujlwm [thaum lub hauv paus zoo ib yam, ntxiv rau exponents ].

Kuj paub yog, dab tsi yog cov khoom ntawm Monomials muab?

Multiplication ntawm Monomials Thaum koj muab ntau monomias , ua ntej muab cov coefficients thiab tom qab ntawd muab cov kev hloov pauv los ntawm kev ntxiv cov exponents. Nco ntsoov tias thaum koj sib npaug monomias nrog tib lub hauv paus, koj tuaj yeem ntxiv lawv cov exponents. Qhov no yog hu ua Khoom ntawm Powers Property.

Ib sab saum toj, piv txwv Monomial yog dab tsi? Piv txwv ntawm Monomials . Monomials suav nrog: tus lej, tag nrho cov lej thiab qhov sib txawv uas tau muab sib npaug ua ke, thiab qhov sib txawv uas tau muab sib npaug ua ke. Txhua tus lej, tag nrho los ntawm nws tus kheej, yog a monomial , zoo li 5 los yog 2, 700. A monomial kuj tuaj yeem yog qhov sib txawv, zoo li m lossis b. Nws kuj tuaj yeem ua ke ntawm cov no, xws li 98b lossis 7rxyz.

Tom qab, lo lus nug yog, yog cov khoom ntawm ob Monomials ib txwm Monomials?

Qhov suav ntawm ob monomials tsis yog ib txwm muaj monomial thiab cov cov khoom ntawm ob monomial yog ib txwm muaj monomial . Qhov sum ntawm ob monomials yog monomial . Cov khoom ntawm ob monomials yog monomial . Qhov suav ntawm ob monomials tsis yog ib txwm muaj monomial thiab cov cov khoom ntawm ob monomial yog ib txwm monomial.

Koj hais li cas Monomials?

Nov yog 4 lub tswv yim uas yuav pab tau koj ua tiav koj cov lus ntawm 'monomial':

  1. Txiav 'monomial' rau hauv suab: [MO] + [NOH] + [MEE] + [UHL] - hais kom nrov nrov thiab hais lus ntau dhau mus txog thaum koj tuaj yeem tsim lawv.
  2. Sau koj tus kheej hais tias 'monomial' nyob rau hauv tag nrho cov kab lus, ces saib koj tus kheej thiab mloog.

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