Question 1043968
This is what the written expression best means:
{{{sum(14(i+2),fromWhat,toWhat)}}}
The left side members shows only the sigma, and a variable i;
the right side member shows the expression to be summed, as {{{14(i+2)}}}.
No summation limits are indicated.


{{{14*sum(i+2,fromWhat,toWhat)}}}


{{{14*sum(i,fromWhat,toWhat)+14*sum(2,fromWhat,toWhat)}}}


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Maybe you really wanted,...  {{{14*sum(i,1,4)+14*sum(2,1,4)}}}.