+129 What are the coordinates of the points where the graphs of f(x)=x^3 + x^2 - 3x + 5 and g(x) = x^3 + 2x^2 intersect?
Give your answer as a list of points separated by commas, with the points ordered such that their -coordinates are in increasing order. (So "(1,-3), (2,3), (5,-7)" - without the quotes - is a valid answer format.)
+37084 Where they intersect, they are equal :
x^3 + x^2 -3x + 5 = x^3 + 2x^2
0 = x^2 +3x-5
Use quadratic formula to find x = 1.193 and -4.193
Use these values in either of the equations to find the corresponding y = 4.54 and -38.54
