Posted by
jenny on
.
Solve the system using substitution.
Y=3x^2+x2,
Y=5x+3

algebra 2 
PsyDAG,
5x+3 = 3x^2+x2
Add 5x and subtract 3 from both sides of the equation. Multiply both sides by 1.
0 = 3x^2  6x + 5
However, I don't see how this can be factored. Do you have a typo?

algebra 2 
jenny,
Solving nonlinear systems