X² - 3x - 1 = 0 adalah x1 dan x2 maka x1² + x2² = .... Question from @ayuwikanti

Apa itu konsep kronologis atau diakronis? dan jelaskan dampaknya.

Answer

ayuwikanti October 2018 | 0 Replies

Mohon bantuannya, point besar. akar-akar persamaan kuadrat x² - 3x - 1 = 0 adalah x1 dan x2 maka x1² + x2² = .....

Answer

ayuwikanti October 2018 | 0 Replies

Sebuah mobil bergerak ke timur sejauh 30 km pada jalan mendatar. ketika sampai di persimpangan mobil membelok ke utara sejauh 40 km, kemudian berhenti. tentukanlah resultan perpindahan mobil tersebut.

Answer

ayuwikanti October 2018 | 0 Replies

Sebagai ilmu apakah sosiologi tersebut?

Answer

ayuwikanti October 2018 | 0 Replies

A.letter from saidah Assalamualaikum alia It was very interesting to read your letter about your self and your hometown.i would really like to be your pen friend. I'm a sixteen year old school student from johor bahru in malaysia.actually i attend an islamic boarding school just outside the city but my family live in kuala lumpur.my eldest sister is a medical doctor.she will get married soon.my younger brother is an elementary school student in kl but he ofter writes to me via email. My favorite subjects are social sciences.i like history very much,it helps me know more how different countries existed in the past.at school we are supposed to use english at all times,even when we are in the dormitory,so we have become quite fluent although sometimes we slip back into malay,which is our mother tongue. As for hobbies,i'm really into songs and music my favorite singer is yusuf islam whose former name was cat steven. He's so cool! Another singer i like is maher zain with his religious songs.my favorite malay singer is of course siti nurhaliza.i also like watching movies,especially comedies,the actor i like best is tom cruise. I'm really into books.i like reading novels and short stories.mostly by malay authors who you probably haven't heard of.i like some writers too,like andrean hirata and ahmad fuadi.my dream,when i'm older,is to be a writer of sclence fictton books set in the distant future. I'd really love to come to indonesia some day.i hearld that it has he largest number of muslims of any country.a book that i've just read menttons that there are some magnificcot places to visit,such as,bali,sulawesi,papua and borneol what about you.do you want to visit my country? Wassalam saidahmain idea text a letter from saidah? pertanyaan : 1. Is She interested in visiting Indonesia? How does She know Indonesia?

Answer

ayuwikanti October 2018 | 0 Replies

A.letter from saidah Assalamualaikum alia It was very interesting to read your letter about your self and your hometown.i would really like to be your pen friend. I'm a sixteen year old school student from johor bahru in malaysia.actually i attend an islamic boarding school just outside the city but my family live in kuala lumpur.my eldest sister is a medical doctor.she will get married soon.my younger brother is an elementary school student in kl but he ofter writes to me via email. My favorite subjects are social sciences.i like history very much,it helps me know more how different countries existed in the past.at school we are supposed to use english at all times,even when we are in the dormitory,so we have become quite fluent although sometimes we slip back into malay,which is our mother tongue. As for hobbies,i'm really into songs and music my favorite singer is yusuf islam whose former name was cat steven. He's so cool! Another singer i like is maher zain with his religious songs.my favorite malay singer is of course siti nurhaliza.i also like watching movies,especially comedies,the actor i like best is tom cruise. I'm really into books.i like reading novels and short stories.mostly by malay authors who you probably haven't heard of.i like some writers too,like andrean hirata and ahmad fuadi.my dream,when i'm older,is to be a writer of sclence fictton books set in the distant future. I'd really love to come to indonesia some day.i hearld that it has he largest number of muslims of any country.a book that i've just read menttons that there are some magnificcot places to visit,such as,bali,sulawesi,papua and borneol what about you.do you want to visit my country? Wassalam saidahmain idea text a letter from saidah? pertanyaan 1. does Saidah want to be Alia's friend?

Answer

ayuwikanti October 2018 | 0 Replies

Does Saidah want to be Alia's friend?

Answer

tizaayu $\frac{-b + \sqrt{b^{2}-4ac } }{2a} 
= \frac{3+ \sqrt{9+4} }{2} 
= \frac{3 +\sqrt{13} }{2}$
atau $\frac{3- \sqrt{13} }{2}$

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ayuwikanti makasi

ayuwikanti maaf kalo boleh tau, itu dapet 4 sama 9 nya dimana ya?

tizaayu b^2 nya itu kan 9 trus -4ac nya itu kan 4

saviraannur Ax² + bx + c = 0
rumus =
x1,2 = (-b + √D) / 2a
cat: D= b² - 4ac

x1= (-b - √D) / 2a
= (3 - √13) / 2

x2= (-b + √D) / 2a
= (3 + √13) / 2

x1² + x2² = ( (3-√13) / 2 )² + ( (3+√13) / 2)²
= ( (3² + 13 - 2×3×√13) / 4 ) + ( (3² + 13 + 2×3×√13) / 4 )
= ( (9 + 13 - 6√13) / 4 ) + ( (9 + 13 + 6√13) / 4)
= ( (22 - 6√13) / 4 ) + ( 22 + 6√13) / 4)
= ( 22 - 6√13 + 22 + 6√13 ) / 4
= 44 / 4
= 11

Semoga Membantu :D

Apa itu konsep kronologis atau diakronis? dan jelaskan dampaknya.

Mohon bantuannya, point besar. akar-akar persamaan kuadrat x² - 3x - 1 = 0 adalah x1 dan x2 maka x1² + x2² = .....

Sebuah mobil bergerak ke timur sejauh 30 km pada jalan mendatar. ketika sampai di persimpangan mobil membelok ke utara sejauh 40 km, kemudian berhenti. tentukanlah resultan perpindahan mobil tersebut.

Sebagai ilmu apakah sosiologi tersebut?

Does Saidah want to be Alia's friend?

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