Yuav ua li cas ua kom yooj yim cov lus piav qhia?

Cov txheej txheem:

Yuav ua li cas ua kom yooj yim cov lus piav qhia?
Yuav ua li cas ua kom yooj yim cov lus piav qhia?
Anonim

Ib qho kev qhia txog algebraic uas ob tus lej thiab tus lej yog polynomials xws li. … Txhawm rau ua kom yooj yim cov lus qhia muaj txiaj ntsig koj muaj txhawm rau tshem tawm txhua yam uas muaj feem ntau ntawm tus lej thiab tus lej. Yuav kom ua tiav qhov no siv qhov zoo tshaj plaws (GCF) ntawm cov khoom xws li

Cov lus qhia yooj yim txhais li cas?

Simplifying an expression is just lwm txoj kev hais daws teeb meem lej. Thaum koj ua kom yooj yim cov lus qhia, koj yeej sim sau nws hauv txoj kev yooj yim tshaj plaws. Thaum kawg, yuav tsum tsis txhob muaj qhov ntxiv, rho tawm, sib faib, lossis faib tawm los ua.

Lub hom phiaj yog dab tsi Thaum simplifying rational expressions?

Ib qho lus qhia yog ib feem (qhov sib piv) uas tus lej thiab tus lej yog ob qho tib si. Peb lub hom phiaj hauv kev ua kom yooj yim cov lus qhia yog txhawm rau rov sau cov lus qhia muaj txiaj ntsig hauv nws cov nqe lus qis tshaj los ntawm kev tshem tawm txhua yam xwm txheej los ntawm tus lej thiab tus lej.

piv txwv ntawm kev ua kom yooj yim yog dab tsi?

Cov yeeb yaj kiab hauv qab no qhia qee qhov piv txwv ntawm kev ua kom yooj yim cov lus los ntawm kev sib txuas zoo li cov ntsiab lus. Piv txwv: 4x3 - 2x2 + 5x3 + 2x - 4x 2 - 6x . 4y - 2x + 5 - 6y + 7x - 9.

Yuav ua li cas daws cov lus yooj yim?

Ntawm no yog cov kauj ruam yooj yim ua raws li kev ua kom yooj yim ntawm kev qhia algebraic:

  1. tshem tawm cov kab lus los ntawm kev sib npaugyam.
  2. siv cov kev cai exponent kom tshem tawm cov kab lus nyob rau hauv cov nqe lus nrog exponents.
  3. sib txuas zoo li cov ntsiab lus los ntawm kev ntxiv cov coefficients.
  4. combine constants.

Pom zoo:

Nthuav cov khoom
Puas yog homomorphism tib yam li isomorphism?
Nyeem ntxiv

Puas yog homomorphism tib yam li isomorphism?

Isomorphism yog homomorphism tshwj xeeb. Greek keeb kwm "homo" thiab "morph" ua ke txhais tau tias "zoo tib yam." Muaj ob qhov xwm txheej uas homomorphisms tshwm sim: thaum ib pab pawg yog ib pawg ntawm lwm pawg;

Yuav tau sawv los yog tshwm sim?
Nyeem ntxiv

Yuav tau sawv los yog tshwm sim?

Peb hom tshwm sim yog arise, sawv, arisen. Nws yog siv hauv cov ntsiab lus tseem ceeb: Ib lub sijhawm tshwm sim thiab nws txiav txim siab los ua txoj haujlwm hauv Brussels. Ib qho teeb meem tshwm sim nrog kuv daim ntawv hla tebchaws. Koj siv arose hauv kab lus li cas?

Nyob hauv qab ceg cov leeg nqaij gastrocnemius khoov?
Nyeem ntxiv

Nyob hauv qab ceg cov leeg nqaij gastrocnemius khoov?

Cov leeg nqaij gastrocnemius flexes ko taw ntawm pob qij txha- uas yog nws ua rau taw taw ko taw nqes los ntawm khoov nws ntawm pob taws pob taws, xws li thaum koj sawv ntawm koj. cov ntiv taw. Qhov kev txiav txim no hu ua plantar flexion. Lub gastrocnemius kuj flexes ceg ntawm lub hauv caug sib koom.