7.4k views
2 votes
The product of two positive numbers is 120. One number is 7 more than the other. Determine the two numbers

User Shika
by
7.8k points

1 Answer

1 vote
xy= 120
x= 7+y

(7+y)(y) = 120
y^2 + 7y - 120 = 0
(y + 15) (y - 8) = 0

Since we are finding two positive numbers,
If y= 8 then x= 15

The two numbers are 8 and 15
User Ivan Chepurnyi
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories