Math, asked by aswany7706, 10 months ago

Rationlize the denominator of 1 by 7+4 rootover 3

Answers

Answered by rajnitiwari192003

1

Answer:

1/7+4√3

1(7-4√3)/(7+4√3)(7-4√3)

using (a-b) (a+b)= a²-b²

(7-4√3)/(7)²-(4√3)²

(7-4√3)/(49-48)

7-4√3

Hope it may help you....

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