Final answer:
When s is equal to -3, the expression (s-2)/(s-6) simplifies to 5/9.
Step-by-step explanation:
To evaluate the expression (s-2)/(s-6) when s = -3, we substitute -3 into the expression for s. So, we have ((-3)-2)/((-3)-6). Simplifying this, we get -5/-9. To simplify further, we can divide both the numerator and the denominator by their greatest common divisor which is 1. Thus, the simplest form of the expression is 5/9.
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