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Find the value of (3+root3) (3-root3)?

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Find the value of (3+root3) (3-root3)?

Posted by Tannu Bhadana 5 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Kapil Taneja 5 years, 2 months ago

Using identity (a+b)(a-b) =(a) square -(b) square =(3)square-(root3)square =9-3 =6

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