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Hi there! Have questions about your homework? At Brainly, there are 60 million students who want to help each other learn. Questions are usually answered in less than 10 minutes. Try it for yourself by posting a question! :D

At first the given number should be assumed as rational number -We know rational number form is a/b where a,b are co-primes and a not equal to 0 -Next cross multiply them -Then Square on both sides if there are two root vales given or else just take LCM if only one root -Then put root vale one side and normal vales one side -On the whole at last u get Irrational number(root num)=Rational number

-But irrational num is not equal to rational number -Our assumption is wrong,SO given NUMBER IS IRRATIONAL