Asked by Nora

a girl is 6 years younger than her brother ,the prodict of their ages is 135.find their ages
Answered by Anonymous
(b - 6) * b= 135
b^2 - 6 b - 135 = 0
(b-15)(b+9) = 0
brother is 15.
15 - 6 = 9
Answered by Ifunanya
Thank you very much I have tried doing it.thanks
Answered by Zainab
Tank u so much but d topic pls
Answered by Glory
A girl is 6 years younger than her brother. The product of their ages is 135. Find their ages.
Answered by Glory
Yes
Answered by Glory
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