31.86 – 24.62 - 2.055529* (( 14*9.98 + 12*9.16 )/26)^(1/2)*( 1/15 + 1/13 )^(1/2)
If you're looking for the result of:
31.86 – 24.62 - 2.055529* (( 14*9.98 + 12*9.16 )/26)^(1/2)*( 1/15 + 1/13 )^(1/2)
just paste the copied line in Google.
The instant answer is: - 4.82645316
THAT is slick....I did not know that. That is good for all of these types of questions where someone acts like they do not know how to use a calculator yet they can spend 10 minutes entering a goofy question !