(√49 - √25 + 2²) - 3 × 2 + 2(25 ÷ 5 - √25) + 4³
(7 - 5 + 4) - 6 + 2(5 - 5) + 64
6 - 6 + 2 * 0 + 64
0 + 0 + 64
+ 64
