Simplify 4(3)^n/3^n+1-3^n
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3^n+1-3^n
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Answer:
-3^n + 5
Step-by-step explanation:
4(3)^n/3^n+1-3^n
=> 4 x 3^n/3^n + 1 - 3^n
Cancel out the two 3^n in the numerator and denominator
=> 4 + 1 - 3^n
=> 5 - 3^n
Rearrange terms
=> -3^n + 5