I need some help with algebra 1?

Question

For 3 and 4 below, the condition is true in some cases and false in at least one instance. For each problem, give one example that shows when the condition is true and one shows when it is false. Your answer may be a diagram, and expression, and equation, or a written response.

3) x^2=2x
4) x^y=y^x

Answer 1

3) x=2 true
x=3 false
4) x=2, y=2 true
x=1, y=2 false