Question

Resolva as seguintes equações exponenciais:

A) 2×+1=512

B) 100×=0,00001

C) 12×=0,25

D) 5³×+1 = 125

E) 2×+³= 1
64

F) (5)× (125)×+2
(2) = ( 8 )

Answer 1

a)2x=511
×=511
×= 255,5

b) ×=0,1
100 x=0,001


c)x=0,25
12 ×=3


d)125x=124
x=124
125
x=0,992

e) ?

f) ?