Math, asked by dsamantaray07321, 9 months ago

What is the answer ?

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Answered by Harshada2708

2

Answer:

✔First, we have to rationalise the denominator.

✅1 / rt7 ‐ 2

1 (rt7 + 2) / (rt7 - 2) (rt7 +2)

rt 7 + 2 / 7 - 4

rt7 + 2 / 3

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Answered by DivyaJyotiSamantaray

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