Question

Express 729 as a power of 3.

Answer 1

Answer:

the answer is:

3 to the power 6

3^6

Answer 2

$∴ 729 \\ =27\times 27 \\=3\times 3 \times 3 \times 3 \times 3\times 3 \\ =3^{1} \times 3^{1}\times 3^{1} \times 3^{1} \times 3^{1} \times 3^{1} \\=3^{1+1+1+1+1+1} \\ \bf Using \: the \: identity, \\ a^{m} \times b^{n}\times c^{0}\times =a^{m+n+o+..} \\ =3^{6}$

Hence, to express 729 as a power of 3 is $3^{6}$