Question 839621
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Hi,
ben is 2 years older than Kenny's age {{{highlight_green(x)}}}
Question states***product of their ages is 63 years
 (x+2)x = 63
 x^2 + 2x - 63 = 0      | factoring
(x + 7)(x-9)=0,   x = 9yr , Kenny's age.
Using positive solution only for number of years
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