IF x = $(4sqrt(2))/{sqrt(2)+1}$ Then find $1/sqrt(2){((x+2)/(x-2) ) +((x + 2sqrt(2))/(x - 2sqrt(2)))}$ ?

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Answer 1 · 2015-02-03T16:00:46

I am not sure if it is quite clear but here I go:

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and finally:

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Anyway, please check my calculations.

IF x =(4sqrt(2))/{sqrt(2)+1}(4sqrt(2))/{sqrt(2)+1} Then find 1/sqrt(2){((x+2)/(x-2) ) +((x + 2sqrt(2))/(x - 2sqrt(2)))} 1/sqrt(2){((x+2)/(x-2) ) +((x + 2sqrt(2))/(x - 2sqrt(2)))}?