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Mathematics 18 Online
OpenStudy (anonymous):

PLEASE HELP THIS IS THE LAST PROBLEM I NEED!!! I have no idea how to solve this...even if you just tell me how to solve it like give me the formula or something pLEASE THANK YOU The Johnson twins were born two years after their older sister. This year, the product of the three siblings ages is exactly 4558 more than the sum of their ages. How old are the twins????

Directrix (directrix):

Let T = the twins' ages Then, the older sister is of age 2 + T.

Directrix (directrix):

the product of the three siblings ages is T*T*(T+2)

Directrix (directrix):

the sum of their ages. (T + T + (T + 2))

Directrix (directrix):

the product of the three siblings ages is exactly 4558 more than the sum of their ages. T*T*(T+2) = 4558 + (T + T + (T + 2)) Solve for T. @bananacookies13

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