Math, asked by debojit98, 7 months ago

Rationalize 5+2√7/5-2√7

Answers

Answered by kunjal281

1

Answer:

53/ -3

Step-by-step explanation:

5+2 root7 /5 -2 root7

(5 +2 root 7)(5 -2 root 7) /(5 - 2 root 7)(5 -2 root 7)

25 +28 /25 -28

53 / -3

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