A sikwere ichazwa njengemveliso yalo naliphi na inani eliphindaphindwe ngokwalo (x2). Umzekelo, isikwere se-12 yi-144 (imveliso ye-12 amaxesha 12).
Ngokufanayo, Leliphi inani eliphindaphindwe ngokwalo ngu-9? Impendulo 7 • 7 • 7 = 73 Oku kufundeka “iityhubhu ezisixhenxe.”
umzekelo | ||
---|---|---|
Ingxaki | Khangela . | |
= 9 | Cinga, liphi inani lamaxesha ngokwalo elinikayo 81 ? 9 • 9 = 81 | |
impendulo | = 9 |
Zithini izikwere zika-6? Uluhlu lwezikwere ezigqibeleleyo
NUMBER | SQUARE | IINGCAMBU EZIMBHOXO |
---|---|---|
3 | 9 | 1.732 |
4 | 16 | 2.000 |
5 | 25 | 2.236 |
6 | 36 | 2.449 |
• Nge-17 kaNovemba 2021
Yintoni ephinda-phindwe yodwa kangange 24 amaxesha? Impendulo:-1 xa uphinda-phinda kuyona 24 amaxesha unika u-1.
Okwesibini Kwenzeka ntoni xa uphinda-phinda inani ngoziro? Ukuphindaphinda ngo-Zero: Kuyo nayiphi na inombolo yokwenyani a, a⋅0=0 Imveliso yalo naliphi na inani kwaye u-0 ngu 0. a ⋅ 0 = 0 Imveliso yalo naliphi na inani kwaye u-0 ngu-0.
Ngawaphi amanani awaphindaphinda kasi-3 alingana nama-125?
Ngamanye amazwi, i-cube root calculator ifumana ixabiso elithi, xa liphindaphindwe ngokwalo 3 amaxesha, linike inani oqale ngalo. Ngokomzekelo, ingcambu ye-cube ye-125 5, kuba u-5 umphinda-phinde ngo-5 ulingana no-5.
ke Ngawaphi amaxesha ngokwawo akunika i-100? molo, impendulo nantsi 10 , kuba xa u-10 ephindaphindeka yedwa ikunika kuphela i-100, ngaphezulu kwe-10square yi-100.
Zeziphi zonke iingcambu zika-81? √81=√(3×3)×(3×3)=3×3=9. √81=√(3×3)×(3×3)=√9×9=9.
Ngaba i-49 isikwere esifanelekileyo?
Ngokungacwangciswanga: Xa uphinda-phinda inani elipheleleyo (inani “elilonke”, elidibanisayo, elithabathayo okanye elinguziro) ngokuphinda-phinda, imveliso ibizwa ngokuba linani lesikwere, okanye isikwere esigqibeleleyo okanye ngokulula “isikwere.” Ke, 0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, njalo njalo, zonke sikwere amanani.
Ingaba u-9 uyityhubhu egqibeleleyo? Ngoko ke, ukuba sithatha ingcambu yetyhubhu yetyhubhu egqibeleleyo, sifumana inani lendalo kwaye hayi iqhezu. Ngoko ke, 3 √x = y. Umzekelo, u-8 yityhubhu egqibeleleyo kuba 3 √8 = 2.
...
Uluhlu lweeCubes ezigqibeleleyo 1 ukuya ku-50.
Inani (x) | Uphindaphindwe kathathu wedwa | Iityhubhu (x 3 ) |
---|---|---|
7 | 7 × 7 × 7 | 343 |
8 | 8 × 8 × 8 | 512 |
9 | 9 × 9 × 9 | 729 |
10 | 10 × 10 × 10 | 1000 |
• Nge-25 ka-Agasti, 2020
Yintoni isikwere sika-9?
Ingcambu ka 9 ngu 3 . Sisisombululo esifanelekileyo se-equation x 2 = 9. Inani u-9 lisikwere esigqibeleleyo.
...
Ingcambu yesikwere se-9 kwifomathi eguqukayo: √9.
1. | Iyintoni ingcambu ye-9? |
---|---|
4. | I-FAQs kwi-Square Root ye-9 |
Mangakanani amanqaku kwizibalo? 'Inqaku' liqela le 20 (ehlala isetyenziswa ngokudityaniswa nenani lekhadinali, okt amashumi asibhozo ukubhekisa kuma-80), kodwa ikwasetyenziswa rhoqo njengenani elingaqingqwanga (umz. Isihloko sephephandaba “Amanqaku Abasindileyo Benkanyamba Aqukuqela ukuya eManila”).
Ngubani owasungula u-0?
Ixabiso lokuqala langoku le-zero yenani livela isazi ngeenkwenkwezi esingumHindu nesazi semathematika uBrahmagupta Ngo-628. Umfuziselo wakhe ukubonisa inani yayilichaphaza elingaphantsi kwenani.
Yintoni umthetho weBodmas kwizibalo?
Umgaqo weBodmas ulandela ulandelelwano lwe-BODMAS akhronimi okt B – Izibiyeli, O – Ulungelelwaniso lwamagunya okanye iingcambu, D – iCandelo, M – Uphinda-phindo A – Ukudibanisa, kunye no-S – Ukuthabatha. Umgaqo we-BODMAS uthi iintetho zemathematika ezinabasebenzisi abaninzi kufuneka zisonjululwe ukusuka ekhohlo ukuya ekunene ngokomyalelo we-BODMAS.
Ungaphinda-phinda okungapheliyo ngo-0? Impendulo yokuqala: Yintoni uziro wamaxesha angapheliyo? Ukuba ucinga ngokungapheliyo njengenani, ngoko U-zero wamaxesha angapheliyo akachazwanga. Uya kuyifumana inikezwe njenge-NaN, "hayi inombolo", kwikhompyuter. Ukuba ucinga ngayo njengendlela yokukhawulela, ifom engapheliyo, kwaye umda unakho okanye ungabikho.
Yintoni ityhubhu yesi-6? Ingcambu yetyhubhu ka-6 ichazwa njengo-∛6 kwimo egqibeleleyo kwaye njenge (6) ⅓ okanye (6) 0 . 33 Kwindlela ekhutshelweyo.
...
Cube ingcambu ka-6 kwiFomu eRadical: ∛6.
1. | Yintoni iCube Root 6? |
---|---|
3. | Ngaba i-Cube Root ye-6 isengqiqweni? |
4. | I-FAQs kwiCube Root 6 |
Uyisombulula njani ingcambu 8?
I-square root ka-8 ngokwemo e-radical imelwe njengo-√8 ekwalingana no-2√2 kwaye njengeqhezu, ilingana no- 2.828 malunga.
...
I-Square root Table Ukusuka kwi-1 ukuya kwi-15.
inani | Izikwere | I-Square Root (Ukuya kwi-3 iindawo zesishumi) |
---|---|---|
6 | 6 2 = 36 | √6 = 2.449 |
7 | 7 2 = 49 | √7 = 2.646 |
8 | 8 2 = 64 | √8 = 2.828 |
9 | 9 2 = 81 | √9 = 3.000 |
Leliphi inani lamanani ngokwalo angama-289? Leliphi inani eliphindaphindwe ngokwalo lilingana nama-289? Impendulo siyifumana kwi-squaring 17 ngu 289. Oku kwenza 289 isikwere esigqibeleleyo.
Leliphi inani elilingana no-8 xa li-cubed?
2 linani elithi, xa liphindwe kabini, lilingana no-8.
Yintoni ephindwe kabini elingana nama-225? Sisisombululo esivumayo senxaki x 2 = 225. Inani u-225 lisikwere esigqibeleleyo.
...
Ingcambu yesikwere se-225 kwifomathi eguqukayo: √225.
1. | Iyintoni ingcambu ye-225? |
---|---|
2. | Ngaba ingcambu yesiseko se-225 siqiqa okanye asikho ngqiqweni? |
3. | Ungayifumana njani ingcambu ye-225? |
Ngubani inani eli 900 le square?
Ngaloo ndlela, ingcambu ye-900 i 30.
Yintoni ingcambu ku-49? Fumana ingcambu. √49 ibonisa ingcambu yesikwere esingu-49. Ekubeni i-7×7 yi-49, √49=7 .