Question

Please don't spam, give me a step by step explanation
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Answer 1

Answer:

the way to find the value of x^2+y^2 is given below step by step

Step-by-step explanation:

first squaring on both sides of equation

(x-1/x)^2=11/5

we use formula here

(a-b)^2=a^2-2ab+b^2

x^2-2(x)(1/x)+(1/x)^2.

the answer will be

x^2-2+1/x^2

product of x and 1/x is 1 because

x*1/x

x and x will be canceled in case of division and hence removed answer will be and when 1ultiplied by 2 answer will be 2

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