Answer :
Final answer:
To simplify expression 9x^(5)(3x^(3)) / 45x^(15), combine the coefficients, add the exponents of the variables, and divide.
Explanation:
To simplify the expression 9x^(5)(3x^(3)) / 45x^(15), you can first combine the coefficients 9 and 3, which gives you 27. Then, you can combine the variables x^(5) and x^(3) by adding the exponents, which gives you x^(8).
Finally, you can divide the resulting expression by 45x^(15) to simplify further. The simplified expression is 27x^(8-15) / 45, which simplifies to (27/45)x^(-7), or 3/5x^(-7).
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