Question 1178523
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(1) Use "^" to denote exponentiation in typed text: "x^2" instead of "x2".<br>
(2) Use parentheses where needed.<br>
"2/x^2+2" (as you show it) is this: {{{2/x^2+2}}}<br>
"2/(x^2+2)" is {{{2/(x^2+2)}}}<br>
We don't know which you really mean.<br>
Re-post....<br>