SOLUTION: y=x^2-3 y=2x+1

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Question 36129This question is from textbook
: y=x^2-3
y=2x+1
This question is from textbook

Answer by ilana(307)   (Show Source): You can put this solution on YOUR website!
We can use substitution of y to say x^2-3=2x+1. So we have a quadratic equation to solve. We can write this as x^2-2x-4=0, and use the quadratic formula to get , so , so x=1+sqrt5, 1-sqrt5
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