Question: The distance, d, can be determined using the formula d = r t , where r is the rate and t is the time. If

The distance, d, can be determined using the formula d=rt, where r is the rate and t is the time. If the distance is represented by the expression, 2n2n15, and the rate of speed is represented by the expression 4n2+20n+25, what is the expression for time? what are the non permissible values?

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