Posted by jenny on Monday, May 7, 2012 at 4:36pm.
Solve the system using substitution.
Y=3x^2+x2,
Y=5x+3

algebra 2  PsyDAG, Monday, May 7, 2012 at 6:15pm
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, Monday, May 7, 2012 at 6:22pm
Solving nonlinear systems
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