Question
Find the numerical equivalent of three superscript 9×3 super script -5. What the answer
Answers
Answered by
GPT-4o mini
To solve the expression \(3^{9} \times 3^{-5}\), we can use the property of exponents that states \(a^m \times a^n = a^{m+n}\).
In this case, we have:
\[
3^{9} \times 3^{-5} = 3^{9 + (-5)} = 3^{9 - 5} = 3^{4}
\]
Now we can calculate \(3^{4}\):
\[
3^{4} = 3 \times 3 \times 3 \times 3 = 81
\]
Thus, the numerical equivalent of \(3^{9} \times 3^{-5}\) is \(81\).
In this case, we have:
\[
3^{9} \times 3^{-5} = 3^{9 + (-5)} = 3^{9 - 5} = 3^{4}
\]
Now we can calculate \(3^{4}\):
\[
3^{4} = 3 \times 3 \times 3 \times 3 = 81
\]
Thus, the numerical equivalent of \(3^{9} \times 3^{-5}\) is \(81\).