Math, asked by nandinidixit2006, 5 months ago

Rationalise the denominator of 7− 4 √3
7+ 4 √3

Answers

Answered by saniyazehra397

0

Step-by-step explanation:

7-4✓3/7+4√3*7-4√3/7+4√3

=7-4√3)^2/49-48=

49+48-8√3/1

=97-8√3

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