Question

the product of the ages of two adult is 770 what is the sum of their ages ​

Answer 1

HEY MATE !!!

let the ages of two adults be

$x \: and \: y$

so, according to the question,

$x \times y = 77 0\\ x = \frac{770}{y}$

thus their sum

$y+ x\\ = y + \frac{770}{y} \\ = \frac{ {y}^{2} + 770}{ y}$

HOPE YOU'VE FOUND IT IMFORMATIVE !!!