Question

8(FUVEST) Se log_2⁡b-log_2⁡a=5, o quociente b/a vale:

10
25
32
64
128

Answer 1

$log_{2} b- log_{2} a=5 log_{2} ( \frac{b}{a}) =5$

(b/a) = 2^5

(b/a) = 32