Andreas Grech
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 Oct19 asked Why is $x^{\log_x n}=n$? Oct10 accepted Can asymptotes be imaginary? Oct10 awarded Quorum Oct9 asked Can asymptotes be imaginary? Sep27 comment Why should you never divide both sides by a variable when solving an equation? Thanks for the comments; they both helped me understand the problem more. Sep27 comment Why should you never divide both sides by a variable when solving an equation? +1 Thanks for explaining it perfectly. Sep27 accepted Why should you never divide both sides by a variable when solving an equation? Sep27 revised Solving the equation $x + \sqrt{2x+1} = 7$ Fixed formatting. Sep27 suggested approved edit on Solving the equation $x + \sqrt{2x+1} = 7$ Sep27 asked Why should you never divide both sides by a variable when solving an equation? May28 comment Solving $\sqrt{x+5} = x - 1$ +1 Thanks, that's what I was confused about before, because I thought they where solutions, not potential solutions. May25 comment Solving $\sqrt{x+5} = x - 1$ Kevin Reid, thanks for taking the time to convert my images into LaTeX. I was actually planning to do it but I guess the community was ahead of me :) May25 awarded Scholar May25 accepted Solving $\sqrt{x+5} = x - 1$ May25 awarded Nice Question May25 comment Solving $\sqrt{x+5} = x - 1$ I didn't understand your answer. Why do you have 3 lines showing 4 = 4 and two lines showing 0 = 0? May25 awarded Supporter May24 awarded Editor May24 comment Solving $\sqrt{x+5} = x - 1$ But what is the reason it implies the absolute value? May24 revised Solving $\sqrt{x+5} = x - 1$ added 107 characters in body