Question

147-12 la puterea a 2 13la putere 2 +11 la putere 2 (2 la puterea 2+13) la puterea 2​

Answer 1

Răspuns:

$147 - {12}^{2} = 147 - 144 = 3 \\ {13 }^{2} + {11}^{2} = 169 + 121 = 290 \\ ( {2}^{2} + 13)^{2} = {17}^{2} = 289$