Question

log 1/4 4+ log 4 1/4 urgente

Answer 1

log 1/4 4 = x
(1/4)^x = 4
4^(-x) = 4¹
-x = 1
x = -1
log1/4 4 = -1

log4 1/4 = y
4^y = 1/4
4^y = 4⁻¹
y = -1
log4 1/4 = -1

log1/4 4 + log4 1/4 = 
- 1 + (-1) = - 1 - 1 = - 2

Answer 2

Resposta:log 1/4 4 = x

(1/4)^x = 4

4^(-x) = 4¹

-x = 1

x = -1

log1/4 4 = -1

log4 1/4 = y

4^y = 1/4

4^y = 4⁻¹

y = -1

log4 1/4 = -1

log1/4 4 + log4 1/4 =  

- 1 + (-1) = - 1 - 1 = - 2

Explicação passo-a-passo: