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The x is unknown because you can't say "sh" in Spanish

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x is unknown because you cant say sh in Spanish

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The "X" is unknown because you cant say it in some other language and because the some part of it they cant say. Others the "X" is unknown.

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Tyrone- xis unkown because you cant say sh in spanis

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Because you cant say sh in spanish

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Because you can't say "sh" in Spainish

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it is most common thing  to use

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X in algebra relates to the Arabic word "Al-shalan" which means " the unknown thing". It is also the unknown because in spanish

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The x is unknown because you can't say "sh" in Spanish  and basically x was easier to use I guess.

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X is unknown because from Arabic being translated to European language and then to spanish they decided to change the "sh" letter with an X (latin) because it was easier to understand and pronounce.

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The X is unknown because in Arabic Mathematics the letter X is related to the Greek letter chi which is then taught to us through Latin and Spanish. shaka

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its unknown because the sound of the Arabic word f "something" couldn't be translated to Spanish and English.

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Terry Moore traces the use of the letter x in algebra to the Arabic word al-shalan, which means "the unknown thing," claiming that, in translations of the writing of Arabic mathematicians, that word became linked to the Greek letter chi and then reached us through Latin and, eventually, Spanish.

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the x is unknown because the English language cant pronounce it im not sure

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x is unknown because i could not be translated in spanish
-makayla

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Spanish scholars used the closest sound they could find instead the ¨ch¨ sound from Classical Greek, which is represented by the letter X. X is the unknown because you can´t say sh in Spanish

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The X is unknown because you can't say "sh" in spanish.

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X is unknown because the Spanish, who discovered the documents which founded algebra, couldn't pronounce the word for "the unknown" in Spanish. And they instead replaced it with a "ck" sound from Greek, represented by a Greek x which then became a Latin x.

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X is unknown because you can't say "sh" in Spanish;

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"X" is unknown because it can not be translated in Spanish...
-Joe

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X is represented as the unknown

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X is unknown because the sound of the arabic form of "something" couldn't be translated to Spanish and English.
- Tashaun

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X is unknown because you can't say certain words in spanish

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Due to the large quantity of languages and concept created during the 11th & 12th century.Algebra and other subtopics in math relate to Arabic Mathematicians,Also I agree with zaid

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OH and what randal said.
-Zaid

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You cant say the "sh" sound in spanish
Randal

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X is unknown because of many mis-translations because a phrase in Arabic that basically meant "the unknown" couldn't be exactly translated through other languages and came to modern languages through Latin as X. -Kayla

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The X is unknown because in Arabic Mathematics the letter X is related too the Greek letter chi which is then taught to us through Latin and Spanish.

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It is the unknown because the English accent cant seem to be able to say the Arabic word al-jebra which means "the system for reconciling disparate parts". It is also because you cant say the sh sound in Spanish

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It is the unknown because the English accent cant seem to be able to say the Arabic word al-jebra which means "the system for reconciling disparate parts". It is also because you cant say the sh sound in Spanish

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Its unknown because through translations certain sounds could not be created in Spanish.

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It is the unknown because , claiming that, in translations of the writing of Arabic mathematicians, that word becomes link to the Greek letter chi and then it comes back to us through Latin and then  Spanish.- Alecia