Question

${8}^{5} . {8}^{ - 5}$
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Answer 1

${8}^{5} . \: {8}^{ - 5}$

$\frac{8 \times 8 \times 8 \times 8 \times 8}{8 \times 8 \times 8 \times 8 \times 8}$

$= 0$

(.) means multiply--

Answer 2

HOPE IT HELPS YOU MATE .