Question
Express: $729$ as a power of $3.$

Answer

$729$ as a power of $3.$
$3$ $729$
$3$ $243$
$3$ $81$
$3$ $27$
$3$ $9$
$3$ $3$
  $1$
$= 3 \times 3 \times 3 \times 3 \times 3 \times 3 = 3^6$

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