answersLogoWhite

0


Best Answer

-1

User Avatar

Kara White

Lvl 10
3y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

13y ago

x + y =10

xy = -11

x +y = 10

y =10-x

x(10-x) = -11

10x - x^2 + 11 = 0

x^2 -10x - 11 = 0

(x-11)(x+1) = 0

x = 11

y = -1

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Which two numbers add up to 10 muliply to -11?
Write your answer...
Submit
Still have questions?
magnify glass
imp