Give that root 2 is irrational, prove that (5+3 root 2 ) is an irrational number.
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Hey ☺
your answer is..
Given that √2 is irrational number.
Then let 5+3√2
is rational no. say =r
5+3√2=r
√2=r-5/3
here √2
is irrational so our supposition is wrong and 5+3√2
is irrational no.
your answer is..
Given that √2 is irrational number.
Then let 5+3√2
is rational no. say =r
5+3√2=r
√2=r-5/3
here √2
is irrational so our supposition is wrong and 5+3√2
is irrational no.
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