Formulas (1500-1799) ๐Ÿงฎ

1500$$\begin{aligned}&x^{3} + mx = n\&\Rightarrow\&x=\sqrt[3]{\sqrt{\frac{n^{2}}{4}+\frac{m^{3}}{27}}+\frac{n}{2}}-\sqrt[3]{\sqrt{\frac{n^{2}}{4}+\frac{m^{3}}{27}}-\frac{n}{2}}\end{aligned}$$ At some point in the early 1500โ€™s, an Italian mathematician named Scipione del Ferro determined a general solution for what is known as the depressed cubic equation. This is cubic equation without any $x^{2}$ terms. The general form is : $x^{3} + mx = n$ . As it turns out, any cubic equation of the form $x^{3} + bx^{2} + cx + d = 0$ can be written as a depressed cubic, but that came later.

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Frozen โ˜ƒ๏ธ

Born with the power of ice and snow, Elsa is the firstborn daughter of King Agnarr and Queen Iduna, the older sister of Queen Anna, and the former queen of Arendelle. Throughout most of her young life, Elsa feared that her powers were monstrous. Therefore, she isolated herself from the world as a means of protecting her family and kingdom. Elsaโ€™s anxieties would eventually trigger a curse that plunged Arendelle into an eternal winter. Through Annaโ€™s love, however, Elsa was able to control her powers and live peacefully amongst her people with a newfound self-confidence.

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IELTS ๐Ÿ“š

The International English Language Testing System, or IELTS, is an international standardized test of English language proficiency for non-native English language speakers. It is jointly managed by the British Council, IDP: IELTS Australia and Cambridge Assessment English, and was established in 1989. IELTS is one of the major English-language tests in the world. Year started: 1980, 40 years ago Purpose: To assess the English language proficiency of non-native English speakers. Fee: Around 250 USD Knowledge / skills tested: Listening, reading, writing and speaking of the English language. Score / grade validity: 24 Months

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Julia Roberts ๐Ÿ‘ฉโ€๐ŸŽค

Julia Fiona Roberts was born in Smyrna, Georgia, to Betty Lou (Bredemus) and Walter Grady Roberts, one-time actors and playwrights, and is of English, Irish, Scottish, Welsh, German, and Swedish descent. As a child, due to her love of animals, Julia originally wanted to be a veterinarian, but later studied journalism. When her brother, Eric Roberts, achieved some success in Hollywood, Julia decided to try acting.

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Brad Pitt ๐Ÿง”๐Ÿปโ€โ™‚๏ธ

William Brad Pitt was born William Bradley Pitt on December 18th, 1963, in Shawnee, Oklahoma, and was raised in Springfield, Missouri. He is the son of Jane Etta (Hillhouse), a school counselor, and William Alvin Pitt, a truck company manager. He has a younger brother, Douglas (Doug) Pitt, and a younger sister, Julie Neal Pitt. At Kickapoo High School, Pitt was involved in sports, debating, student government and school musicals.

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Rice ๐Ÿš

Rice is the seed of the grass species Oryza sativa or less commonly Oryza glaberrima. As a cereal grain, it is the most widely consumed staple food for a large part of the worldโ€™s human population, especially in Asia and Africa. It is the agricultural commodity with the third-highest worldwide production, after sugarcane and maize.

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Korean (1) ๐Ÿ‡ฐ๐Ÿ‡ท

Sejong Korean 1ํ•œ๊ตญ์–ด์™€ ํ•œ๊ธ€ํ•œ๊ตญ์–ด ํ•œ๊ตญ์–ด๋Š” ํ•œ๊ตญ์˜ ๊ณต์šฉ์–ด์ด๋‹ค. ํ•œ๊ตญ์–ด๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์ธ๊ตฌ๋Š” ํ•œ๋ฐ˜๋„์— ๊ฑฐ์ฃผํ•˜๋Š” ์ธ๊ตฌ์™€ ํ•ด์™ธ ํ•œ๊ตญ๊ณ„ ํ•œ๊ตญ์–ด๋Š” ์‚ฌ์šฉ ์ธ๊ตฌ๋กœ ๋ณผ ๋•Œ ์„ธ๊ณ„ 13์œ„ ์•ˆ์— ๋“œ๋Š” ์–ธ์–ด์ด๋‹ค. ์–ธ์–ด๋ณ„ ์ธํ„ฐ๋„ท ์‚ฌ์šฉ์ž ์ˆ˜ ์ˆœ์œ„์—์„œ ํ•œ๊ตญ์–ด ์‚ฌ์šฉ์ž๋Š” ์„ธ๊ณ„ 10์œ„ ์•ˆ์— ๋“ ๋‹ค.

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Korean (2) ๐Ÿ‡ฐ๐Ÿ‡ท

Sejong Korean 2ํ•œ๊ธ€ ์ž๋ชจ์ž๋ชจ์™€ ์Œ์ ˆ ๊ต์ฐฉ์–ด(่† ็€่ชž): ์‹ค์งˆ์ ์ธ ์˜๋ฏธ๋ฅผ ๊ฐ€์ง„ ๋‹จ์–ด ๋˜๋Š” ์–ด๊ฐ„์— ๋ฌธ๋ฒ•์ ์ธ ๊ธฐ๋Šฅ์„ ๊ฐ€์ง„ ์š”์†Œ๊ฐ€ ๋ถ™์–ด ์“ฐ์ด๋Š” ์–ธ์–ด. ํ•œ๊ตญ์–ดยท์ผ๋ณธ์–ดยทํ„ฐํ‚ค์–ดยทํ•€๋ž€๋“œ์–ด ๋”ฐ์œ„. <๋™์˜์–ด> ๋ถ€์ฐฉ์–ด. ์ฒจ๊ฐ€์–ด. ๊ตด์ ˆ์–ด(ๅฑˆๆŠ˜่ชž): ์–ด๋ฏธ์˜ ๋ณ€ํ™”์— ์˜ํ•˜์—ฌ ์„ฑ, ์ˆ˜, ๊ฒฉ ๋“ฑ์˜ ๋ฌธ๋ฒ•์  ๊ธฐ๋Šฅ์„ ๋‚˜ํƒ€๋‚ด๋Š” ์„ฑ์งˆ์˜ ์–ธ์–ด. ์ธ๋„ ๊ฒŒ๋ฅด๋งŒ ์–ด์กฑ๊ณผ ์…ˆ์–ด์กฑ์ด ์ด์— ๋”ธ๋ฆผ. ์…ˆ์–ด์กฑ: ํžˆ๋ธŒ๋ฆฌ์–ด, ์•„๋ž์–ด, ํŽ˜๋‹ˆํ‚ค์•„์–ด ๋“ฑ ๋ถ๋ถ€ ์•„ํ”„๋ฆฌ์นด์—์„œ ์„œ๋‚จ ์•„์‹œ์•„์— ๊ฑธ์ณ ์“ฐ์ด๋Š” ๋ง์„ ํ†ตํ‹€์–ด ์ด๋ฅด๋Š” ๋ง. ๊ณ ๋ฆฝ์–ด(ๅญค็ซ‹่ชž): ๋‹จ์–ด๋Š” ์‹ค์งˆ์  ์˜๋ฏธ๋ฅผ ๋‚˜ํƒ€๋‚ผ ๋ฟ ์–ด๋ฏธ ๋ณ€ํ™”๋‚˜ ์ ‘์‚ฌ๊ฐ€ ์—†๊ณ , ๋ฌธ๋ฒ•์  ๊ธฐ๋Šฅ์€ ์ฃผ๋กœ ์–ด์ˆœ์— ๋”ฐ๋ผ ๋‚˜ํƒ€๋‚ด๋Š” ์–ธ์–ด. ์ค‘๊ตญ์–ด, ํ‹ฐ๋ฒ ํŠธ์–ด, ํƒ€์ด์–ด๊ฐ€ ๋Œ€ํ‘œ์ ์ž„. ํฌํ•ฉ์–ด(ๆŠฑๅˆ่ชž): ๋™์‚ฌ๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ๊ทธ ์•ž๋’ค์— ์ธ์นญ์ด๋‚˜ ๋ชฉ์ ์„ ๋‚˜ํƒ€๋‚ด๋Š” ๋ง์ด ๊ฒฐํ•ฉ ๋˜๋Š” ์‚ฝ์ž…๋˜์–ด, ํ•œ ๋ง๋กœ์„œ ํ•œ ๋ฌธ์žฅ๊ณผ ๊ฐ™์€ ํ˜•ํƒœ๋ฅผ ๊ฐ€์ง€๋Š” ๋ง. ์•„๋ฉ”๋ฆฌ์นด ์ธ๋””์–ธ์˜ ๋ง์ด๋‚˜ ์•„์ด๋ˆ„์–ด, ์—์Šคํ‚ค๋ชจ์–ด๊ฐ€ ์ด์— ๋”ธ๋ฆผ.

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Korean (3) ๐Ÿ‡ฐ๐Ÿ‡ท

Sejong Korean 3์œ ์šฉํ•œ ํ‘œํ˜„ไธ€. ไธ้œ€่ฆ้š”ๅฏซ็š„ๆƒ…ๆณ ๅŠฉ่ฉž่ˆ‡ๅ‰้ข็š„ๅ่ฉžไธ้š”ๅฏซ <1> ๅ่ฉž+ๅŠฉ่ฉž๏ผˆ์ด/๊ฐ€/๋ฅผ/๋ถ€ํ„ฐ/์—์„œ็ญ‰็ญ‰๏ผ‰ <2> ๅ่ฉž+์ด๋‹ค <3> ้›™ๅผ•่™Ÿโ€œ โ€+๋ผ๊ณ 

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