If f(x) = 3^{x^2-4}+4f(x)=3 x 2 −4 +4, what is the value of f(-3)f(−3), to the nearest thousandth (if necessary)?

all of the measures need to be converted to the same measure; such as inches. if you do that it is easy to determine which is the longest, 2500 mm which is approximately 97.5 inches.