Question

simplify and write the answer in exponential form
a)5^3 × 5^-4​

Answer 1

$= {5}^{3} \times {5}^{ - 4} \\ = {5}^{3 - 4} \\ = {5}^{ - 1} \\ = \frac{1}{5}$

hope it helps you

Answer 2

Answer:

Here is your answer XD...

Step-by-step explanation:

(A^n×A^m) =A^(n+m)

Where A, n, m are constants

5^3 × 5 ^ - 4

=5 ^(3 - 4)

=5 ^ - 1 or 1/5

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