Question

3^-2×3^-5 is equal to​

Answer 1

Answer:

${3}^{ - 2} \times {3}^{ - 5}$

$= - 9 \times - 243$

$= + 2187$

Answer 2

$3 ^{ - 2} \times 3 ^{ - 5} \\ \\ \frac{1}{ {3}^{2} } \times \frac{1}{ {3}^{5} } \\ \\ \frac{1}{9} \times \frac{1}{243} \\ \\ \frac{1}{2187}$

Hope it helps!