algebra 2
posted by jenny .
Nonlinear systems
Solve the system by elimination.
y=x^2+2
4xy=10
Solve the system using substitution.
y=3x^2+x2
y=5x+3

y=x^2+2
4xy=10
y=3x^2+x2
y=5x+3
Both systems have no real roots.
If you graph the two curves, they do not intersect.
If you are interested in complex roots, eliminate y by comparison and solve for x. Substitute x into the equations to find y.
Respond to this Question
Similar Questions

Algebra 2
Solve this system by substitution: 2x3y=12 x4y=6 Slve this system by elimination: 8x+5y=22 6x+ 2y=13 
College Algebra
Please help! x2y+z=7 2x+yz=0 3x+2y2z=2 a. Solve the above system of equations using Gaussian Elimination or GaussJordan Elimination. You must show row operations. b. Solve the above system of equations using Cramer's Rule. 
algebra
i need help with these problems (either a solution or how to plug them into a graphing calculator): 1) Solve by substitution or elimination 4/x + 1/y + 2/z = 4 2/x + 3/y  1/z = 1 1/x + 1/y + 1/z = 4 2)Solve the system of equations … 
algebra 2
Nonlinear homework... Solve the system by elimination. 1)y=x^2+2 4xy=10 2) Solve the system using substitution. Y=3x^2+x2 Y=5x+3 
Algebra
solve the linear system using substitution 4x  y=5 4x + 4y= 4 Also by using elimination. 
algebra URGENT!
Solve the system using elimination. 2x – 2y = –8 x + 2y = –1 And this one: Solve the system using elimination. 3x – y = 28 3x + y = 14 Pleease help me :( 
Algebra Multiple Choice
Hello, This is the last of questions I have for my practice assignment. Again I will put what I got. Thanks for your help. 1.) Solve the system using substitution. Write answer as an ordered pair. 4x+2y=8 5x2=y A.) First equation … 
Math Homework
Hello! I need help with these math questions, thanks! :) 1.) Solve the system by substitution. 5x + 2y = 17 x = 3y 2.) Solve the system by substitution. x/3 + y = 4/3 x + 2y = 11 3.) Solve the system by elimination. 2x  3y = 0 2x … 
Algebra 2
Solve each system. x4y6z=34 7x+5y7z=24 z=5x7y+18 These are my answers below but I know that they are wrong: x=3894 y=112852 z=107,509,144 I have tried to solve this system probably 10 times, and still not getting an answer … 
algebra HELP PLEEEEASE
Solve the following system using elimination or substitution. show your work. y = x^2  2x  6 y = 4x + 10 Please explain how to do this and the answer! THANKS!