[tex] {2}^{2} + {2}^{7} = \\ \\ {2}^{2} + {2}^{5 + 2} = \\ \\ {2}^{2} + {2}^{5} \times {2}^{2} = \\ \\ (1 + {2}^{5}) \times {2}^{2} = \\ \\ (1 + 2 \times 2 \times 2 \times 2 \times 2) \times 2 \times 2 = \\ \\ (1 + 32) \times 4 = \\ \\ 33 \times 4 = \\ \\ 132 [/tex]
