Salut :)
[tex]A = 13 - 2^{4} * (5 - 2 *4)^{2} \\ A = 13 - 16 * (3 * 4)^{2} \\ A = 13 - 16 * 12 ^{2} \\ A = 13 - 16 * 144 \\A = 13 - 2304 \\ A = 2291 \\ \\ B = \frac{10^{2} - 6 * 3^{2} }{2^{6} - 3 x 16 } \\ B = \frac{100 - 6 * 9}{64 - 3 * 16} \\ B = \frac{100 - 54}{64 - 48} \\ B = \frac{46}{16} \\ B = \frac{23}{8} \\ \\ C = \frac{4 * 8 - 3^{2} }{7 * 2^{3} - (5 * 2)^{2} } \\ C = \frac{32 - 9}{7 * 8 - 10 ^{2} } \\ C = \frac{23}{56 - 100} \\ C = \frac{23}{44} \\ \\ J'espère t'avoir aidé(e) ! :)[/tex]
