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((2)^(1/2)-1)/((2)^(1/2) 1)

Algebra
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 Multiplying or dividing rational expressions

Apr 11th, 2015

sq rt (2 )-1 / sq rt (2) +1

= [sq rt (2) -1 ] [ sq rt (2) -1] / sq.rt (2+1] [ sq rt (2) -1]

=( 2- 2 sq rt (2) +1) / 2-1

= 2-2sqrt(2) +1 /1

= 2 - 2 sq.rt (2) +1

Apr 11th, 2015

I have answered your question.

Niru


Apr 11th, 2015

Thank you so much!!

Apr 11th, 2015

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