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Great one
You miss the x=3, y=-1 solution arising from the fact that (-3)^4 is also 81, from which you get x/y=-3, x-y=4.
Yes Sir. I agree with you. Thank you.
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Great one
You miss the x=3, y=-1 solution arising from the fact that (-3)^4 is also 81, from which you get x/y=-3, x-y=4.
Yes Sir. I agree with you. Thank you.