Nā Binomial

Anter

• Nā ʻano
• Nā laʻana o nā binomial

ʻO ka huaʻōlelo 'binomial'Pili i ka ʻōlelo o ka algebra a kuhikuhi i kekahi o nā ʻano ʻokoʻa e hana maʻamau ai kekahi.

ʻO kahi kikoʻī, ʻo ka binomial kahi hui pū o nā mea makemakika ʻelua (i kapa ʻia he lālā), ma loko o ke ana o ka hoʻohālikelike a i ʻole ka pilina ma waena o nā nui a i ʻole nā ​​kūkulu.

Nā ʻano

Pono e wehewehe i ka wā e kamaʻilio ai mākou i nā 'matematika mau mea' a mākou e kuhikuhi nei nā helu a i ʻole nā ​​mea ʻike ʻole ʻia a i ʻole hopena ʻia e nā helu.

Eia nō naʻe, pono e hoʻokaʻawale i kahi kikowaena waena: loaʻa mau kahi binomial ua hoʻohui a huki ʻia kekahi mau lālā ʻelua mai kekahi, a ʻaʻole i hoʻonui ʻia a i hoʻokaʻawale ʻia, a i ʻole pili i kekahi hana ʻē aʻe.

Pēlā, hiki ke ʻōlelo ʻia ka hoʻokaʻawale ma waena o nā lālā i hana ʻia e kahi hōʻailona '+' a i ʻole e kahi '-', a no laila ʻo A + B kahi binomial, akā ʻaʻole ʻo A * B a i ʻole A ^ B (ʻo kēia nā lālā hoʻokahi).

Kāhea ʻia kēlā me kēia lālā o ka binomial 'pau'. Pili nā pae hana kūikawā me nā binomial. ʻO ka hana i hoʻohana pinepine ʻia i nā binomial ʻo ia o kumu nui.

Ke hoʻonui a hoʻokaʻawale ʻia nā huaʻōlelo ʻelua o ka binomial, hiki i ka hoʻonui ʻana i hoʻokahi. No laila, ʻelua A a pālua ʻo B me ka ʻelua (A + B). Hana ʻia kēia no ka mea i loko o nā binomial hoʻohana ʻia ka waiwai hoʻohele (a me ka pili) o ka hoʻonui, ʻo ia hoʻi inā i hoʻonui ka helu i kahi binomial hiki ke hoʻonui i kēlā me kēia o kona mau lālā.

ʻAʻole like ka like ma ka hihia o mana, i kēlā hihia ua paʻakikī hou ka nīnau: ʻaʻole like ka square of the sum of A and B i ka square o kēlā me kēia o lākou. ʻO ka mana N o ka huina ma waena o A a me B ʻo A ^ N + B ^ N, akā ma waena o kēlā mau huaʻōlelo ʻelua e loaʻa kahi huina o nā huaʻōlelo N-1.

ʻO ka hihia pinepine pinepine ʻo ia o huinahalike o ka binomial, kahi (A + B)² = (A₂ + 2 * A * B + B₂). Hana pinepine kahi binomial i mea paʻakikī e hoʻonā i nā kaulike, Newton's formula hoʻonā pinepine i kēia pilikia.

I kēia lā, ua ʻoi aku ka manaʻo o 'binomial' i ka honua o ka algebra a me ka makemakika. Kāhea ʻia ka binomial hui pū ʻia o nā inoa ʻelua i ke kuhi o nā hana a ke kanaka. ʻO nā mea āpau i haku ʻia i ka inoa o kekahi a me kekahi o kekahi kanaka, he binomial ia, a pili ia ma luna o nā mea āpau i ka honua kālaiʻāina, a i loko nō hoʻi o nā haʻuki a me nā hana noʻeau a me nā leʻaleʻa.

Nā laʻana o nā binomial

Nā binomial Algebraic:

1. (34 * A + B / 23)
2. (12 – 263/3)
3. ½ (5 + 14 * G)
4. (43 A + 1/3 * B) ²
5. (114 + 42) ³
6. (21 B - A)
7. (41² - 5A ²)
8. (1/9 – 1/5)
9. (5*10^^9,61 – 3,5*10^^5,41)
10. 1/6 * (A + B)³

Nā Binomial o ka poʻe a i ʻole nā ​​huapalapala:

1. ʻO Carlos Gardel lāua ʻo Alfredo Le Pera (mea mele a haku mele o nā tangos)
2. ʻO Brad Pitt lāua ʻo Angelina Jolie (ʻelua mea hana keaka)
3. John Kennedy - Lyndon Johnson (ʻAmelika Hui Pū ʻIa pelekikena formula)
4. ʻO Mickey lāua ʻo minnie (nā huapalapala fictional mai nā kiʻi paʻi kiʻi mua)
5. Juan Domingo Perón - ʻO María Estela Martínez de Perón (pelekikena pelekikena)
6. ʻO Tristan lāua ʻo Isolde (nā huapalapala mai kahi kaʻao kahiko, ka mea i hāʻawi i kona inoa i ka opera kaulana a Wagner)
7. ʻO Don Quixote lāua ʻo San Panza (fictional huapalapala mai ka puke a Cervantes)
8. ʻO ka pipi a me ka moa (hua paʻi kiʻi)
9. ʻO Mick Jagger lāua ʻo Keith Richards (nā mea hoʻokani pila mai ka hui like, Rolling Stones)
10. ʻO ka momona a me ka wīwī (nā huapalapala comic mai ke au kiʻi ʻoniʻoni)