Practice problem
What is the value of (2)−3−(−4)−2(2)^{-3} - (-4)^{-2}(2)−3−(−4)−2?
18\frac{1}{8}81
316\frac{3}{16}163
888
116\frac{1}{16}161
Type a concept, like “slope” or “photosynthesis”.
