I-ekhatywayo ingcambu inani

Phantse wonke umntu ufuna ukuphucula, ukuya into embi ngakumbi kunye ezintsonkothileyo. Wonke loo nto ngendlela yabo. Abanye abantu ukhangela umsebenzi, nto leyo, ekuhambeni kwexesha, uya kuthabatha indawo ophambili, abanye bafuna nje imali engakumbi. Bekusoloko ukuba ekrelekrele umntu, kokukhona uya kwimpumelelo. Kodwa kukho abo ukuphucula iingqondo zabo ingamelana nobugcisa ukubala. Cube root (yokubala yakhe) - enye yeendlela ezininzi eqhelekileyo "ukukhokela iingqondo ukuze."

Ukususela kumaxesha amandulo kwakukholelwa ukuba uqeqesho engqondweni - le yindlela eya sazifumanela ubulumko. AmaGrike amandulo, abaye bafikelela eziphakamileyo kakhulu kwimathematika, wathi, "wonke umntu uzalelwa sisilumko, kodwa asinguye wonk 'ningawufumana khona ngaphakathi kuye." kutshanje Kuye zithandwa kakhulu ekuphuhliseni ikhono lokwenza zintsonkothile kwaye ngamanye amaxesha gromozdskie computing engqondweni. Cube iingcambu, ukuba ukubala oko kunjalo elula ukuba inani umkhulu ngokwaneleyo - enye indlela. Kukho ezahlukeneyo ezininzi eziqhelekileyo indlela yokukhupha cube ingcambu ye inani. Cinga isibini.

inombolo Indlela 1

Ngamanye amaxesha uyakwazi ukubona ipowusta, leyo uxele ukuba umntu alichitha engqondweni izibalo entsonkothileyo, kuquka ukubala nengcambu ityhubhu. Kuba xesha, akucaci ukuba ukwenza njani oku, kodwa nantsi algorithm for computing yaziwa, yaye wonke ubani enako ukubonisa ngezakhono zabo.

Caphula ingcambu cube lwenziwa ngokuthi "inani clip." Okokuqala kufuneka ukhumbule ulawulo elula enye: umvo wokugqibela kunye ngesiphumo ityhubhu, kuba amanye amanani, oko kukuthi, 1, 4, 5, 6 no-9 efanayo. Makhe sijonge a umzekelo. Masithi kufuneka ukuba ndikhuphe ityhubhu ingcambu yenani i-85 184. Khawucinge qela likhulu inani - amawaka, ngu 85. Leliphi inani kwi tyhubhu unika komdlalo esikufutshane naloo 85 kodwa ingadluli nto? Eli nani 4. Ngoku cinga eseleyo inani 184. Qaphela ukuba uye kuma 4. Inani ocacile kuphela enika xa wavusa ukuya kwinqanaba yesithathu ka-4-ku inombolo multivalued ekupheleni, inani 4. Oku kulandela ukuba impendulo mbuzo 44. inani phinda wedwa amaxesha 2 (44x44x44) kwaye ufumane 85184.

Indlela No. 2

Cube ingcambu asuswe kunye nokwandisa inani Taylor series. Nangona kunjalo, olu khetho kunzima ngaphezu ezidlulileyo. Kufuneka nolwazi olucacileyo kwifomula ukonakala, yaye yonke imisebenzi kuya kufuneka ukuba ukubala alikho engqondweni ephepheni. Ekubeni ingcambu cc - kukho ulwakhiwo lwe-isidanga wesithathu, ngoko ukuziphatha izibalo kunye ulwakhiwo 5. Ukwandisa eli nani ibe series Taylor, sifumana impendulo sisiphoso ngamandla. Nangona kunjalo, le ubalo kwafuneka ukuba achithe imali eninzi. Ngoko ke, le ndlela yeyona nto nenzuzo ngokwemiqathango saving time. Ngapha koko, ukuba inani mkhulu kakhulu, kuya kuthatha ixesha elininzi Kwiinzame zokusombulula

Kukho ke ngenye indlela, calculator. Kubunjineli calculators bayakwazi ngonqakrazo olunye iqhosha ukususa i ityhubhu ingcambu ye inani. Njengoko kukhankanyiwe ngasentla, unendlela ukuthatha cube ingcambu inani kakhulu. Kwaye lonke ixesha kukho abathanda ngubani bazama iindlela ngakumbi nangakumbi. Ngoku, ukuba unqwenela, unako ukufumana itafile kunye ixabiso cube yingcambu yazo zonke amanani. Unako ukwenza eyakho, nje ngokuba fun okanye "bad efudumeleyo-up", wenze itafile yakho. Kakade ke, oku ngenye imini, kodwa yokuzonwabisa onjalo ijikwe ibe uyithandayo enomdla kwaye kunokuba kunqabile. Ngapha koko, kuzo, akunamsebenzi nokuba yintoni - oku kuyinto entle kakhulu ukuba ingqondo. Eyona nto ibalulekileyo - oko Akufani ucinga ntoni, uze ukwenze oko ukuba konke konke. Bonke abantu unique, kukho kuphela avelisa engqondweni zonke ezi zibalwa ngendlela entsonkothileyo. Isipho ukuba ngemvelo. Bonke abanye bakwazi ukuphuhlisa ezi zakhono. Zama, nokuba ube elilandelayo ukuze beze nenye indlela ukubala indlela cube ingcambu ye inani.