Question

Find the sum of the reciprocals of x+3/x²+1 and x+3/x²-3.​

Answer 1

Answer:

√2

Step-by-step explanation:

Let the number be x

Reciprocal = 1 / x

So sum = x + ( 1 / x )

= ( x² + 1 ) / x

Difference = ( x² - 1 ) / x

According to ques,

( x² + 1 ) / x = 3 ( x² - 1 ) / x

Removing 1 / x form both sides,

x² + 1 = 3x² - 3

3 + 1 = 3x² - x²

4 / 2 = x²

√2 = x

So the no. √2

Answer 2

Answer:

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