Math, asked by surbhiraouniyar, 1 year ago

( 2+root 3) ( 2- root 3) is a ?
number

Answers

Answered by khushi2

0

Hey
Your answer is
It is a rational no.
Since (2+root3)(2-root3)
= (2^2)-(root3^2)
=4-3
=1
Hope it helps......
Please mark as BRAINLIEST

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