Question 1181403
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Re-post so we know what the actual expression is:<br>
z1^2+z2/z2+z3 = {{{z1^2+z2/z2+z3}}}?<br>
or<br>
(z1^2+z2)/(z2+z3) = {{{(z1^2+z2)/(z2+z3)}}}?<br>
If you are working on problems like this, then your mathematical knowledge should be ample for you to know that proper use of parentheses is important....<br>