Homework Help: precalculus

Posted by Ama on Sunday, November 4, 2012 at 3:57pm.

Use the elimination method to find all solutions of the system of equations. (Order your answers from smallest to largest x, then from smallest to largest y.)

x − y2 + = 0

2x2+ y2 −9 = 0

precalculus - bobpursley, Sunday, November 4, 2012 at 5:06pm
add the equations.

x+2x^2-9=0

2x^2+x-9=0

x=(-1+-sqrt(1+72))/4

Answer this Question

Related Questions

precalculus - Find all solutions of the system of equations. Order your answers ...
Algebra/Elimination method - Solve using the elimination method. If the system ...
Algebra - Checking a few answers to some algebra problems: 1.Find the slope of ...
Linear Equations - Solve using the elimination method. If the system has no ...
Algebra - Solving system of linear equations by using the apropiate method name ...
Math - Use elimination to solve each system of equations. x+y-2z=10 8x-9y-z=5 3x...
Linear Equations - Solve using the elimination method. If the system has no ...
system of equations - solve using any method and identify the system as ...
precalculus - Find all solutions of the system of equations. (If there is no ...
Math - Use the method of elimination to solve the following system of equations...

For Further Reading

First Name:
School Subject:
Answer: