Question

Me ajudem pfvr......​

Answer 1

Resposta:

$a)( + 8) {}^{2} = 8 \times 8 = 64 \\ b)( + 5) {}^{4} = 5 \times 5 \times 5 \times 5 = 625 \\ c)( + 17) {}^{1} = 17 \\ d)( + 17) {}^{0} = 1$