SOLUTION: State whether the number (√2-√3)(√2+√3) is rational or irrational justify
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Question 764886
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State whether the number (√2-√3)(√2+√3) is rational or irrational justify
Answer by
ramkikk66(644)
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applying the identity (a+b)*(a-b) = a^2 - b^2 =
=
Hence the expression is a rational. :)
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