SOLUTION: please help me find the exact solution for {{{y=x-2}}} {{{y=x^2-2}}} the chapter in my book is circles, lines, and parabolas. i need my work shown as well. thank you!!

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: please help me find the exact solution for {{{y=x-2}}} {{{y=x^2-2}}} the chapter in my book is circles, lines, and parabolas. i need my work shown as well. thank you!!      Log On


   

Question 303789: please help me find the exact solution for y=x-2 y=x%5E2-2 the chapter in my book is circles, lines, and parabolas. i need my work shown as well. thank you!!
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
y=x-2 y=x%5E2-2
Since they both equal y:
x-2+=+x%5E2+-+2
x%5E2+-+x+=+0
x = 0
x = 1
--> (0,-2) and (1,-1)