answersLogoWhite

0

-7

User Avatar

Jalyn Gottlieb

Lvl 10
4y ago

Still curious? Ask our experts.

Chat with our AI personalities

RossRoss
Every question is just a happy little opportunity.
Chat with Ross
LaoLao
The path is yours to walk; I am only here to hold up a mirror.
Chat with Lao
BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
More answers

use equations like this...

xy = 18

x + y = -25

solve for y in one of the equations and then substitute.

y = 18/x

x + (18/x) = -25

x2 + 18 = -25x

x2 + 25x + 18 = 0

use quadratic equation to find the answer...

x = -24.25727602 and -0.742023985

User Avatar

Wiki User

14y ago
User Avatar

Add your answer:

Earn +20 pts
Q: What times what is 18 that adds up to -25?
Write your answer...
Submit
Still have questions?
magnify glass
imp