SOLUTION: Please help me with this question or at least give me a hint. Algebraically find the coordinates of their intersections. (x+2)^2+(y-1)^2=3^2 y=x^2+4x+7

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Please help me with this question or at least give me a hint. Algebraically find the coordinates of their intersections. (x+2)^2+(y-1)^2=3^2 y=x^2+4x+7      Log On


   

Question 933104: Please help me with this question or at least give me a hint.
Algebraically find the coordinates of their intersections.
(x+2)^2+(y-1)^2=3^2
y=x^2+4x+7
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Fully perform the simplifications (multiplications) of the first equation.
Substitute using the second equation.
Simplify completely, and solve for x; and use these/this to find the corresponding value/s for y.