Video: Koj yuav rho tawm Monomials li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Rau rho tawm ob lossis ntau dua monomias uas zoo li cov ntsiab lus, rho tawm cov coefficients; khaws cov variables thiab exponents ntawm cov variables tib yam. ntawm cov variables tib yam. Nco tseg: Los ntawm kev sib tham, tus coefficient ntawm 1 tsis tas yuav tsum tau sau meej meej.
Tsis tas li ntawd, yuav ua li cas ntxiv thiab rho tawm Monomials?
Rau ntxiv los yog rho cov monomial uas zoo li cov nqe lus, koj tawm ntawm qhov sib txawv raws li lawv thiab koj ntxiv los yog rho tawm cov coefficients. Yog koj muaj monomias uas tsis zoo li cov ntsiab lus, koj ntxiv los yog rho tawm ntau npaum li cov ntsiab lus zoo li koj tuaj yeem ua tau thiab koj tawm cov lus uas tsis zoo li cov lus hauv koj cov lus teb.
Ib tug kuj yuav nug, yog ib txoj hauv kev ntxiv ob Binomials? Pib nrog thawj lub sij hawm ntawm thawj binomial (lub xiav x). Faib (ntau ntxiv) lub sij hawm no lub sij hawm Txhua tus ntawm cov nqe lus nyob rau hauv lub thib ob binomial (x + 4). Ces coj lub thib ob lub sij hawm nyob rau hauv thawj binomial (nrog rau nws cov kos npe: +2) thiab faib (ntau ntxiv) lub sij hawm no lub sij hawm txhua tus ntawm cov nqe lus nyob rau hauv lub thib ob binomial (x + 4).
Cov lus nug tseem yog, koj yuav rho cov ntawv li cas?
Rau rho tawm tib yam ntawv los ntawm ib leeg, rho tawm cov coefficients ntawv los ntawm ib leeg thiab tso tus lej ntawd rau pem hauv ntej tsab ntawv . (Ib yam ntawv zoo li cov ntsiab lus).
Dab tsi yog qhov txiaj ntsig ntawm ob Monomials?
Degree ntawm lub monomial yog cov sum ntawm cov exponents ntawm tag nrho cov muaj variables. Constants muaj cov monomial degree ntawm 0. Ib tug polynomial as oppose rau lub monomial yog a sum ntawm monomias qhov twg txhua tus monomial hu ua term. Lub degree ntawm polynomial yog qhov loj tshaj plaws ntawm nws cov ntsiab lus.
Pom zoo:
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