matosmarcos matosmarcos
  • 14-04-2020
  • Mathematics
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Reduce la ecuación de Matematica

Reduce la ecuación de Matematica class=

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LammettHash
LammettHash LammettHash
  • 14-04-2020

Each term in the fraction contains a common factor of [tex]2^{n+3}[/tex]:

[tex]\dfrac{2^{n+5}+2^{n+4}-2^{n+3}}{2^{n+4}-2^{n+3}}=\dfrac{2^{n+3}}{2^{n+3}}\dfrac{2^2+2^1-2^0}{2^1-2^0}=\dfrac51=5[/tex]

so the answer is C.

(Cada término en la fracción contiene un factor común de 2^(n+3), que puede cancelarse. Entonces la fraccíon reduce al número 5, y la respuesta correcta es C.)

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