2 years ago

Which expression is equivalent to log5(X/4)^2

Mathematics

2 answers:

saw5 [17]2 years ago

4 0

Answer: Applying properties of logarithm, the expression equivalent to

log5 (x/4)^2 is: 2 (log5 x - log5 4)

Solution:

log5 (x/4)^2

Using loga b^c = c loga b; with a=5, b=(x/4), and c=2

log5 (x/4)^2 = 2 log5 (x/4)

Using loga (b/c) = loga b - loga c; with a=5, b=x, and c=4

log5 (x/4)^2 = 2 (log5 x - log5 4)

zzz [600]2 years ago

3 0

2log(base 5)x - 2log(base 5)4

You might be interested in

What is –9.2(8x – 4) + 0.7(2 + 6.3x) simplified?

AysviL [449]

Answer: The simplified version of -9.2(8x-4)+0.7(2+6.3) is 298.81x + 1.4

6 0

2 years ago

If a pair of shoes costs $52.50 including a 7.25% tax, what is the original cost of the item before taxes are added? No other sy

zheka24 [161]

Answer:

56.31

Step-by-step explanation:

A 7.25% tax is $3.81

52.50-3.81+48.69

Hope it helps!

3 0

2 years ago

What's the pattern for _, 8570 _, 85.7, 8.57

Over [174]

The first blank is 857 and i think the second one is 8.570

8 0

2 years ago

What is the slope of the line shown below?

Brrunno [24]

The slope is D) 4/11.

4 0

2 years ago

Read 2 more answers

Which is a correct statement about the description “two less than the quotient of a number cubed and sixteen, increased by eight

lisov135 [29]

Answer:

The correct expression is $\frac{n^{3}}{16}-2+8$

The value when $n=4$ is $10$

Step-by-step explanation:

Let

x------> a number

we know that

The algebraic expression of “two less than the quotient of a number cubed and sixteen, increased by eight” is equal to

$\frac{n^{3}}{16}-2+8$

For $n=4$

Substitute the value of n in the expression

$\frac{4^{3}}{16}-2+8$

$4-2+8$

$10$

The value when $n=4$ is $10$

7 0

2 years ago

Read 2 more answers