0
Best Answer
More answers
xy = -112
x + y = 3
x = 3-y
y(3-y) = -112
3y - y + 112 =0
-y + 3y + 112 = 0, which has no simple factorisation. Use the quadratic formula:
x = [-b +- sqrt(b - 4ac)]/2a
x = [-3 +- sqrt(457)]/-2
Case one:
x = 3/2 + sqrt(457)/2
x ~ 12.1888
Case two:
x = 3/2 - sqrt(457)
x ~ -9.1888
So x and y = 12.188 and -9.1888.
This answer is:
Add your answer:
Earn +20 ptsQ: What multiplies to negative 112 and adds up to 3?
Write your answer...
Submit
Still have questions?
Continue Learning about Algebra
Related questions
What multiplies to negative 16 and adds up to negative 6?
22
What adds up to negative 2 and multiplies to negative 8?
The numbers are 2 and -4
What multiplies to be negative75 and adds up to be negative 22?
97
What multiplies into negative 48 and adds up to 2?
50
What multiplies to -18 and adds up to -9?
-27
What are two numbers that multiplies to 100 and adds up to negative 20?
120
What adds up to negative 6 and multiplies to negative 27?
The numbers that add up to negative 6 and multiply to negative 27 are -3 and 9.
What adds to give you -24 and multiplies to give you 123?
The factor pairs of 123 are (123,1)(41,3) Even considering their negative counterparts, nothing adds up to -24
What multiplies to 138 but adds up to -31?
107
What multiplies to -12 and adds up to -4?
-16
What adds up to 7 and multiplies to 6?
6*1
What adds up to 29 and multiplies to 120?
24 and 5
Copyright ©2024 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.