Video: Cov lus ntawm algebra yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Kev kawm algebra me ntsis zoo li kawm lwm tus lus . Qhov tseeb, algebra yog ib qho yooj yim lus , siv los tsim cov qauv lej ntawm cov xwm txheej hauv ntiaj teb tiag tiag thiab daws cov teeb meem uas peb daws tsis tau siv cov lej lej xwb. Tsis yog siv cov lus, algebra siv cov cim los ua cov lus hais txog tej yam.
Tom qab ntawd, dab tsi yog A hauv algebra?
Algebra - Cov ntsiab lus tseem ceeb Ib qho kev hloov pauv yog lub cim rau tus lej uas peb tseem tsis tau paub. Nws feem ntau yog ib tsab ntawv zoo li x lossis y. Tus lej ntawm nws tus kheej yog hu ua Constant. Coefficient yog tus lej siv los muab ntau qhov sib txawv (4x txhais tau tias 4 npaug x, yog li 4 yog tus coefficient)
Tsis tas li ntawd, algebra pab tau li cas hauv lub neej tiag tiag? Kev kawm ntawm algebra pab nyob rau hauv kev xav thiab ua kom ib tug neeg ua txhaum ib qho teeb meem ua ntej thiab ces nrhiav nws txoj kev daws. Txawm hais tias koj yuav tsis pom theoretical algebraic teeb meem ntawm a txhua hnub hauv paus, qhov raug rau algebraic equations thiab teeb meem ntawm qee qhov taw tes hauv lub neej yuav cob qhia koj lub siab kom xav txog kev xav.
Hais txog qhov no, uas yog ib qho piv txwv ntawm kev qhia algebraic?
Ib algebraic qhia yog kev sib xyaw ua ke ntawm cov lej tsis tu ncua, hloov pauv, tus lej thiab algebraic kev ua haujlwm xws li ntxiv, rho tawm, sib faib thiab faib. 5x, x + y, x - 3 thiab ntau dua yog piv txwv ntawm algebraic qhia . Ib qhov tsis tu ncua yog ib pawg ntawm cov lej.
Dab tsi yog qhov tsis tu ncua hauv algebra?
Tus nqi ruaj khov. Hauv Algebra , a tas li yog tus lej ntawm nws tus kheej, lossis qee zaum ib tsab ntawv xws li a, b lossis c los sawv cev rau tus lej. Piv txwv li: hauv "x + 5 = 9", 5 thiab 9 yog tsis tu ncua . Saib: Variable.
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