SOLUTION: Olivia, Newt, and John were each born 3 years apart, with Olivia the youngest and john the oldest. The sum of the squares of their ages is 606. How old is each?
Algebra.Com
Question 131561: Olivia, Newt, and John were each born 3 years apart, with Olivia the youngest and john the oldest. The sum of the squares of their ages is 606. How old is each?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
= Olivia's age now
= Newton's age now
= John's age now
Now make substitutions
divide both sides by
solve bu completing the square
(there is a negative also,
but it makes no sense to use it in this problem
Their ages are 11, 14, and 17
check:
OK
RELATED QUESTIONS
Olivia, Newt, and John were each born 3 years apart, with Olivia the youngest and john... (answered by stanbon,solver91311)
John is 6 years older than his youngest brother Tim. The sum of squares of their ages is... (answered by Paul)
Josh has 5 cousins who were born at intervals of 3 and a half years between each one.... (answered by addingup)
Olivia can type a report in 2 hours and John takes 3 hours. If the two of them work... (answered by Alan3354)
Olivia can type a report in 2 hours and john takes 3 hours. If the two of them work... (answered by lwsshak3)
Emma is 10 years older than half Olivia"s age If the sum between Emma's age and Olivia;s... (answered by Nigelyul)
April, Mae, june and Julie were born in consecutive years, in that order, with april... (answered by Edwin McCravy)
April, Mae, June and Julie were born in consecutive years, in that order, with April... (answered by solver91311)
A family had fifteen children, each of them born a year and a half apart. The oldest... (answered by stanbon)