SOLUTION: Solve the system by elimination. Y=x^2+2, -4x-y=10

Algebra.Com
Question 608145: Solve the system by elimination.
Y=x^2+2,
-4x-y=10

Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Solve the system by elimination.
Y=x^2+2
-4x-y=10
-----------
y = x^2 + 2
-y= 4x + 10
-------------- Add
x^2 + 4x + 12 = 0
Solve using the quadratic equation.

RELATED QUESTIONS

Solve the system by the elimination method. 2x-y=2... (answered by Alan3354)
can someone please help me? solve each system by the elimination method. 1. 2x-y=2 (answered by ankor@dixie-net.com)
4x^2-y^2=4 4x^2+y^2=4 how to solve this system by the elimination... (answered by Fombitz)
Solve the system by graphing, substitution, or elimination. 1. Y=2 Y=x^2-14 2.... (answered by Alan3354)
solve each system by the elimination method 1)3x+2y=10 2x+y=7 2)3x-2y=7 2x-y=8 (answered by jojo14344)
x + y = 10 x - y = 2 Solve each system by elimination (answered by unlockmath)
solve the system x+y=2 and x-y=4 by the elimination... (answered by Fombitz)
Solve the system of linear equations by elimination 6x-2y=10... (answered by Alan3354)
Solve the system in Problems using substitution or elimination by addition. 4x- 3y =... (answered by Saleye)