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If m + 1/m = 8, what is the value of (m^2 + 1)/m?

 Mar 10, 2022
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m + 1/m = 8           find common denominator    .....   multiply first term by   m/m

 

m * m/m   + 1/m = 8              add numerators

(m^2 +1)/m = 8

 Mar 10, 2022

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