Is it possible to input parabolas into a matrix? and if so how would you solve a matrix using the two parabolas f(x)=)x+1)^2+2 and g(x)=-(x+2)^2+7 for their two intersecting points? Thanks, I appreciate the help!!

Thank you for making me feel a lot better about this problem! btw this is for my algebra 2 class and we tried using a graphing calculator and this didn't work so I ended up here trying to find better sources of information Thanks again!