Question 292745
y = x - 2
y = x (squared) - 2
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{{{x^2 - 2 = x - 2}}}
{{{x^2 = x}}}
x = 0, y = -2
x = 1, y = -1
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The answers are obvious.
If not:
{{{x^2 = x}}}
{{{x^2 - x = 0}}}
x*(x-1) = 0
x = 0
x = 1