Question

please solve this question​

Answer 1

Answer:

(m+1/m)(m-1/m)

By using identity=(x+y) (x-y) =x³-y³

=(m+1/m)(m-1/m)

=(m)³-(1/m)³

= m³-1/m³

or = -1

Hope it will help you!!

Answer 2

m² - 1/m²

Step-by-step explanation:

(m+1/m)(m-1/m)

according to (a+b)(a-b) = a² - b²

[(m)² - (1/m)²]

= m² - 1/m²

HOPE THIS WILL HELP YOU PERHAPS LOL

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