rationalize the denominator of 1/(√7-√2)
Answers
Answered by
5
Answer:
Step-by-step explanation:
1/(√7-√2) = ×
=
= since (a+b)(a-b) =
=
=
Answered by
14
✰Rationalizing
1 / ( √7 - √2 ) =>
- multiplying nenometer and denominator with..
√7 + √2 / √7 + √2
We get,
1/ √7 - √2 × √7 + √2 / √7 + √2
=>. √7+ √2 /. ( √7 )2 - (√2 )2
=>. √7 +√ 2 / 7 - 2
=>. √7 +√2 / 5 ans.
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