asked 106k views
3 votes
Reduce la ecuación de Matematica

Reduce la ecuación de Matematica-example-1
asked
User Tajah
by
8.1k points

1 Answer

6 votes

Each term in the fraction contains a common factor of
2^(n+3):


(2^(n+5)+2^(n+4)-2^(n+3))/(2^(n+4)-2^(n+3))=(2^(n+3))/(2^(n+3))(2^2+2^1-2^0)/(2^1-2^0)=\frac51=5

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.)

answered
User ElectricSunny
by
8.6k points
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