Practice problem
Express (4−26+2)2\left(\frac{4-2}{6+2}\right)^2(6+24−2)2 in simplest form.
14\frac{1}{4}41
116\frac1{16}161
12\frac{1}{2}21
18\frac{1}{8}81
Type a concept, like “slope” or “photosynthesis”.
