Is the following situation possible ?If so, determine their present ages. The sum of the ages of two friend is 20 years .Four years ago,the prodouct of their ages in years was 48.
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Step-by-step explanation:
let the present age of one friend is x years and other is y years
as per condition I ,
x + y =20
as per condition II,
(x-4) ( y-4) = 48
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