The product of the expressions is 1/3a option the second 1/3a is correct after simplification.
It is defined as the combination of constants and variables with mathematical operators.
We have an expression:
[tex]=\rm \dfrac{a-3}{15a} \times \dfrac{5}{a-3}[/tex]
After simplification:
[tex]=\rm \dfrac{1}{15a} \times \dfrac{5}{1}[/tex]
= 1/3a
Thus, the product of the expressions is the 1/3a option the second 1/3a is correct after simplification.
Learn more about the expression here:
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