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Prove that √5+2√3 is irrational

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Prove that √5+2√3 is irrational

Posted by Harshit 2005 5 years, 6 months ago

CBSE > Class 10 > Mathematics

1 answers

Madhur Varshney 5 years, 6 months ago

The value of root 5 is 2.26... Something and value of root 3 is 1.736 something and we product it by 2 then as we studied in class 9 the property if we multiplied,diveded,added,subtracted any irrational number to any rational or irrational number . The result is irrational Hence proved

3Thank You

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CBSE > Class 10 > Mathematics

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Posted by Hari Anand 5 months, 2 weeks ago

CBSE > Class 10 > Mathematics