3^2n-1 × 9^1-n (please help me in this question )
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Answer:
heya mate there's your answer
3^2n-1(9^1-n)
3^2n-1(3^2(1-n))
3^2n-1(3^2-2n))
3^2n-1+2-2n
3^-1+2
3^1=3
hope it helps you
Thank you
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