Question

use suitable identities to the following products (x^2+1/x^2)(x^2-1/x^2) please answer me with formula used​ if wrong answers are given they will be reported

Answer 1

Answer:

we know that

(a+b)(a-b) = a²- b²

(x² + 1/x²)(x² - 1/x²) = (x²)² - (1/x²)²

= x⁴ - 1/x⁴

Step-by-step explanation:

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Answer 2

Answer:

hope you are satisfied with my answer

Step-by-step explanation:

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