The correct answer is 84in.
The expression as a sum or difference of logarithm is log(x^3) + log(√x + 1) - 2log(x - 2)
<h3>How to write the
expression as a sum or difference of
logarithm?</h3>
The expression is given as:
log [x^3 square root x 1/(x-2)^2
Rewrite properly as:
log [x^3 √x + 1/(x-2)^2]
Express the above expression as products and quotients
log [x^3 * √x + 1/(x-2)^2]
Apply the product and quotient of logarithm
log(x^3) + log(√x + 1) - log(x - 2)^2
Rewrite as:
log(x^3) + log(√x + 1) - 2log(x - 2)
Hence, the expression as a sum or difference of logarithm is log(x^3) + log(√x + 1) - 2log(x - 2)
Read more about logarithmic expression at
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The answer to your question is 4:10
Answer:
Therefore the height of the tower is 101.79 m.
Step-by-step explanation:
The ratio of the height of an object to the shadow of the object is always constant at certain time.
Given that,the length of the pole is 3.5 m and it casts a shadow that is 1.47 m long.
The length of shadow that castes by a tower is 42.75 m long.
Here h₁= 3.5 m, s₁=1.47 m, h₂= ? and s₂=42.75 m
⇒3.5 ×42.75 = h₂× 1.47
⇒h₂ = 101.79 m (approx)
Therefore the height of the tower is 101.79 m.
Answer:
10
Step-by-step explanation:
Let "a number" = x
4(x - 4) = 24
Isolate the x. First, divide 4 from both sides
(4(x -4))/4 = (24)/4
x - 4 = 6
Add 4 to both sides
x - 4 (+4) = 6 (+4)
x = 6 + 4
x = 10
10 is your answer for "a number"
