Simplify the expression n^-9×.n^0/ n-4

Step-by-step explanation:

n⁻⁹ × n⁰/(n-4) = n⁻⁹ × 1/(n-4) = 1/(n⁹(n-4)) = 1/(n¹⁰-4n⁹)

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the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: