Question

Exprees the following as power of a rational number with positive exponent 5^-3 * 5^-6​

Answer 1

Answer:

5^-3+5^-6

5^-9

(1/5)^9

Step-by-step explanation:

Answer 2

$\huge{\underline{\underline{\bf{\red{Solution}}}}}$

${5}^{ - 3} \times {5}^{ - 6} \\ = {5}^{ - 3 - 6} \\ = {5}^{ - 9} \\ = 0.000000512$

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