rezolvati calculul : √50-4√18+2√8-3√2
efectuand calculul : (x-3)²+(x-2)(x+2) se obtine :
Multumesc mult

Răspunsul a fost dat de: USER9946
29 Agustus 2025 matematica 5 minute
4.5
115 Vezi 115 comentarii 10 Distribui
Responsive Ad Header

Întrebare

Clasă: Education Materie: matematica
rezolvati calculul : √50-4√18+2√8-3√2
efectuand calculul : (x-3)²+(x-2)(x+2) se obtine :
Multumesc mult
Întrebare a fost pusă de:
115 Vezi 115 Răspunsuri

Răspuns (115)

Cel mai bun răspuns
(183)
√50-4√18+2√8-3√2 =√25*2-4√9*2+2√2³-3√2 = 5√2- 12√2+4√2-3√2=
=  - 6√2

 (x-3)²+(x-2)(x+2) = x² - 6x+9 +x² -4= 2x²-6x+5

Răspunsul a fost dat în data 29 Agustus 2025
(105)
5radical din2-6radical din2+4radical din2-3radicaldin2=0

xpatrat -6x+9+xpatrat-4=2xpatrat-6x+5
Răspunsul a fost dat în data 29 Agustus 2025

Articole relevante

Please provide the propagation history of the following domains:
hayate-shoukai.site, hayatemail.site, hayatessence.site, hayatfinans-monay.site, hayatfinans.site, hayathakorean.site, hayati777.site, hayatibisakiukiu.site, hayatifashion.site, hayatikiukiu.site

160 Vezi 264 comentarii

Please provide the propagation history of the following domains:
hayashitsukasa.site, hayasi-koutu.site, hayassi.site, hayasushi.site, hayasy.site, hayasyu.site, hayatadair.site, hayatan.site, hayatbetter.site, hayatbtp.site

160 Vezi 228 comentarii

Please provide the propagation history of the following domains:
hayashiguchi.site, hayashiinunekobyouin.site, hayashika.site, hayashikane.site, hayashikougyou.site, hayashilaw.site, hayashimidtown.site, hayashimp.site, hayashishop.site, hayashitoushibu.site

160 Vezi 262 comentarii

Please provide the propagation history of the following domains:
afilinet.site, afilio.site, afilipe.site, afilipro.site, afiliwaydigital.site, afilli888.site, afilliadosmax.site, afilmywaphd.site, afimall.site, afime.site

160 Vezi 226 comentarii

Please provide the propagation history of the following domains:
hayashi-llc.site, hayashi-miyu-portfolio.site, hayashi-office.site, hayashi-print.site, hayashi-shika-recruit.site, hayashi-zeirishi.site, hayashi.site, hayashichikatsu.site, hayashida-bankin.site, hayashidashinkyusekkotsuin.site

160 Vezi 298 comentarii

Please provide the propagation history of the following domains:
haylur.site, haymacengineering.site, haymale.site, haymanagunay.site, haymanapapim.site, haymancapital.site, haymarket.site, haymartel4d.site, haymaxtv.site, haynesbenefits.site

160 Vezi 246 comentarii

Please provide the propagation history of the following domains:
hayleejsterling.site, haylen.site, hayles.site, haylex.site, hayleyhailz.site, hayleysfabric.site, haylingpizza.site, haylinkgame.site, haylo.site, haylon.site

160 Vezi 228 comentarii

Please provide the propagation history of the following domains:
hayjamanc.site, hayk-katya.site, haykakan.site, hayke.site, haykino.site, haylandpc.site, haylazfm.site, hayldrrxvztbj.site, hayle-birdie-pair.site, haylee.site

160 Vezi 229 comentarii

Please provide the propagation history of the following domains:
hayhaytv.site, hayhomelab.site, hayhonghot.site, hayidinterior.site, hayins.site, hayirlokmacisi.site, hayirlokmasi.site, hayirsimitcisi.site, hayirvebereket.site, hayitsnay.site

160 Vezi 247 comentarii

Please provide the propagation history of the following domains:
hayesvillewe.site, hayethe.site, hayfever.site, haygap.site, hayghe.site, haygmy.site, haygo.site, hayh.site, hayhay.site, hayhaycuzdan.site

160 Vezi 209 comentarii

URGENT MATHS:
Bonjour
le nombre et compris entre 100 et 1 000
le chiffre des centaines et le double du chiffre des dizaines et le triple de celui des unité.
le chiffre des dixièmes est le plus grand chiffre possible.
le chiffre des dizaines est le tiers du chiffre des dixième .
le chiffre des centièmes est le quart de la somme des quatre autres chiffres.
merci d'avance .

160 Vezi 421 comentarii

Bonjour, quels changements connait l'armée en Grèce au IVè siecle

65 Vezi 65 comentarii

Please provide the propagation history of the following domains:
xxzz.site, xxzza.site, xxzzzxx.site, xy-c21.site, xy00.site, xy1.site, xy1416.site, xy16p.site, xy2.site, xy2inshanghai.site

160 Vezi 193 comentarii

What if error 46 appears after replacing an ink cartridge in my DCP-T300?

73 Vezi 73 comentarii

Bonjour, pouvez-vous m'aider s'il vous plait
Quelle fraction d'un mètre représente :

a. 250 cm ? b. 2 dm ? c. 10 mm ? d. 14 dm ?

Merci de me répondre.

160 Vezi 183 comentarii