Math, asked by sarthaksingh82, 10 months ago

7+3√5÷7-3√5 please find the value ​

Answers

Answered by rohitrana33442211
2

here is your answer !!!

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Answered by teerth14
0

Answer:

44.41 (on evaluation)

Step-by-step explanation:

(7+3root5) / (7-3root5)

We will rationalise this first.

So it will become-

(7+3root5)*(7+3root5) / (7-3root5)*(7+3root5)

= (49+45+42root5) / (49-45)

= (94 + 42root5) / 4

Taking common,

= 42 (2+root5) / 4

= 21 (2+root5) / 2

This can be the answer but if we evaluate further, we will get,

= 21 (2+2.23) / 2 ( Root 5 = 2.23 )

= 21 (4.23) / 2

= 44.41

Hope It Helps.

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