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02-06-2019
Mathematics

contestada

please solve this,

x=1/(2-√3)
y=1/(2+√3)

x^4+y^4=?

please solve this x123 y123 x4y4 class=

Respuesta :

simonesunshine17 simonesunshine17

02-06-2019

Answer:4y

Step-by-step explanation:

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02-06-2019

First of all we do this:
than:we expand only one of the expressions because they're the same:When we get an answer we just add the - for the ither expression and it's done .That's all!

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