Question

Cat e 512 la puterea 0,(1). [0 virgula 1 in perioada]

Answer 1

0,(1)=1/9

512=2 la puterea 9

512 la puterea 0,(1)=(2 la puterea 9)la puterea 1/9=2

Answer 2

$512^{0,(1)}=512^{\frac{1}{9}}=\sqrt[9]{512} =\sqrt[9]{2^9}=2$