ọdịnaya
N'akwụkwọ a, anyị ga-atụle otú e si abanye nọmba (multiplier) ma ọ bụ akwụkwọ ozi n'okpuru akara nke square na ike dị elu nke mgbọrọgwụ. Ozi a na-esonyere ihe atụ bara uru maka nghọta ka mma.
Iwu maka ịbanye n'okpuru akara mgbọrọgwụ
Mgbọrọgwụ square
Iji weta nọmba (ihe kpatara) n'okpuru akara mgbọrọgwụ square, a ga-ebuli ya na ike nke abụọ (ya bụ, squared), wee dee nsonaazụ n'okpuru akara mgbọrọgwụ.
Ihe Nlereanya 1: Ka anyị tinye nọmba 7 n'okpuru mgbọrọgwụ square.
Mkpebi:
1. Nke mbụ, ka anyị kpakọọ nọmba enyere:
2. Ugbu a, anyị na-ede naanị nọmba gbakọọ n'okpuru mgbọrọgwụ, ya bụ, anyị na-enweta √49.
Na nkenke, okwu mmeghe n'okpuru akara mgbọrọgwụ nwere ike dee dị ka ndị a:
Cheta na: Ọ bụrụ na anyị na-ekwu maka ihe nrịbawanye, anyị na-amụba ya site na okwu radical dị adị.
Ihe Nlereanya 2: na-anọchi anya ngwaahịa 3√5 kpamkpam n'okpuru mgbọrọgwụ nke ogo nke abụọ.
mgbọrọgwụ nth
Iji weta ọnụ ọgụgụ (ihe kpatara) n'okpuru akara nke cubic na ike dị elu nke mgbọrọgwụ, anyị na-ebuli nọmba a na nzọụkwụ enyere, wee nyefee nsonaazụ na nkwupụta radical.
Ihe Nlereanya 3: Ka anyị tinye nọmba 6 n'okpuru mgbọrọgwụ cube.
Ihe Nlereanya 4: chere ngwaahịa 25√3 n'okpuru mgbọrọgwụ nke ogo 5th.
Ọnụọgụ na-adịghị mma/ịba ụba
Mgbe ị na-abanye nọmba na-adịghị mma / multiplier n'okpuru mgbọrọgwụ (n'agbanyeghị ogo ọ bụla), akara mwepu na-anọgide na-adị n'ihu akara mgbọrọgwụ.
atụ 5
Ịbanye leta n'okpuru mgbọrọgwụ
Iji weta akwụkwọ ozi n'okpuru akara mgbọrọgwụ, anyị na-aga n'ihu n'otu ụzọ ahụ dị ka ọnụọgụgụ (gụnyere ndị na-adịghị mma) - anyị na-ebuli akwụkwọ ozi a n'ogo kwesịrị ekwesị, wee tinye ya na okwu mgbọrọgwụ.
atụ 6
Nke a bụ eziokwu mgbe
atụ 7
Ka anyị tụlee ikpe siri ike karị:
Mkpebi:
1. Nke mbụ, anyị ga-abanye okwu na brackets n'okpuru akara mgbọrọgwụ.
2. Ugbu a dị ka anyị ga-ebuli okwu ahụ
Cheta na: nzọụkwụ mbụ na nke abụọ nwere ike gbanwee.
3. Ọ na-anọgide naanị iji mee mmụba n'okpuru mgbọrọgwụ na mgbasawanye nke brackets.
