Question

Express 3^-5 *3^-4as a power of 3 with a positive exponent

Answer 1

Answer:

3^(1/19683)

Step-by-step explanation:

3^-5 × 3^-4 = 1/(3×3×3×3×3). × 1/(3×3×3×3)

= 1/243 × 1/81

= 1/19683.

Answer 2

Answer:

3^(1/19683)

3^-5×3^-4=1/(3×3×3×3×3).×1/(3×3×3×3)

=1/243×1/81

=1/19683

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