answersLogoWhite

0

-7

User Avatar

Jalyn Gottlieb

Lvl 10
4y ago

Still curious? Ask our experts.

Chat with our AI personalities

BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
RossRoss
Every question is just a happy little opportunity.
Chat with Ross
ReneRene
Change my mind. I dare you.
Chat with Rene
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