[tex]( {2}^{5} \times 19 + {19}^{2} - 19) : {5}^{2} = \\ \\ 19( {2}^{5} + 19 - 1) : {5}^{2} = \\ \\ 19(32 + 19 - 1) : {5}^{2} = \\ \\ 19 \times 50 : {5}^{2} = \\ \\ \frac{19 \times 50}{ {5}^{2} } = \\ \\ \frac{19 \times 50}{25} = \\ \\ 19 \times 2 = \\ \\ 38 [/tex]
