What is the true solution to the logarithmic equation?log2 [log2(sqrt4x)]=1
2 answers:
Answer:4
Step-by-step explanation:
log₂[log₂(√4x)] = 1
log₂2 =1
So we replace our 1 with log₂2
log₂[log₂(√4x)] = log₂2
log₂ on bothside will cancel each other.
We will be left with;
[log₂(√4x)] = 2
log = power of exponential
√4x = 2²
√4x = 4
Square bothside
(√4x)² = 4²
4X = 16
Divide bothside by 4
4x/4 = 16/4
x = 4
Answer:
x=4
Step-by-step explanation:
You might be interested in
Answer:eight tenth
Step-by-step explanation:
18 / 9 = 2% per month
18 + 6 (3months) = 24%
400/100 = 4 x 24 = 96
400 + 96 = 496
the annual rate is 24%
Every number equals to one when is powered by the zero.
Answer:
2880
Step-by-step explanation:
48 x 60 = 2880
Y-2= -3/4(x-6)
y=-3/4(x-6)+2
y=-3/4x+9/2+2
y=-3/4x+13/2
so for example if x=1 then y=5.76
or if x= 5 then y=2.75
