what are the x and y's that solve both these equations, y=x^2+2x-3 and y=2x-3

Using the quadratic formula
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1 Answer

x^2 +2x-3=(x-1)(x-3)

y=2x-3=strate line with slope=2 & go thru (0,-3)

x^2 +2x-3=2x-3...

x^2 +2x -2x -3+3=0

x^2=0

so x=0
by

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