Ok, so i have e^(x/2) but now i have to square that. so it's now (e^(x/2))^2. would that be the same as e^(x^2/4)?? or is it e^(2x^-2)? please help.
Ok, so i have e^(x/2) but now i have to square that. so it's now (e^(x/2))^2. would that be the same as e^(x^2/4)?? or is it e^(2x^-2)? please help.
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