Question

simplify 2power n+ 2power n+1 / 2power n+1 -2power n​

Answer 1

taking 2^n common from both numerator and denominator.

Answer 2

Answer:

3

Step-by-step explanation:

${2}^{n} + {2}^{n + 1} \div {2}^{n + 1} - {2}^{n} \\ {2}^{n} (1 + {2}^{1} ) \div {2}^{n} ( {2}^{1} - 1) \\ 3 \div 1 \\ 3$

is the answer

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