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Is the number(3-√7)(3+√7)rational or irrational

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Is the number(3-√7)(3+√7)rational or irrational

Posted by Priyanshu Panwar 6 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Deeksha Kalyan 6 years, 1 month ago

2

Deeksha Kalyan 6 years, 1 month ago

Rational

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