GMAT Club

Kudos owned by the user


Bunuel received 2 Kudos for post Re: If x is an integer, is 9^x + 9^(-x) = b ? (1) 3^x + 3^(-x) = (b + 2).

GiverPostDate
Candy-PRe: If x is an integer, is 9^x + 9^(-x) = b ? (1) 3^x + 3^(-x) = (b + 2)24-Nov-2023
PandaDudeRe: If x is an integer, is 9^x + 9^(-x) = b ? (1) 3^x + 3^(-x) = (b + 2)20-Oct-2022

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