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Vinil7 [7]
3 years ago
15

Please help no links please!

Mathematics
2 answers:
kotykmax [81]3 years ago
6 0
It would be D. Very positive!!
Airida [17]3 years ago
4 0
I’m pretty sure it would be D.
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Find the error & find the correct answer 2In(x)=In(3x)-[In(9)-2In(3)] In(x^2)=In(3x)-[In(9)-In(9)] In(x^2)=In(3x)-0 In(x^2)=
Art [367]

Answer:

Error:lnx^2=ln 3x not ln\frac{3x}{0}

Solution:x=0 and 3

Step-by-step explanation:

We have to find the error and correct answer

Given:2ln x=ln(3x)-[ln9-2ln(3)]

lnx^2=ln(3x)-[ln9-ln3^2]

Using the formula

alog b=logb^a

lnx^2=ln(3x)-[ln9-ln9]

lnx^2=ln(3x)-0

lnx^2=ln(3x)

x^2=3x

x^2-3x=0

x(x-3)=0

Therefore, x=0 and x=3

But last step in the given solution

lnx^2=ln\frac{3x}{0}=\infty

It is wrong this property is used when

log m-log n then

log\frac{m}{n}

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x=0 and x=3

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4 years ago
For each function, find f(-2), f(-0.5), and f(3). 1. f(x)=-x 4 2. f(x)= 3/8x-3
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Someone show equation form
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Answer/Step-by-step explanation:

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[RevyBreeze]

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2 years ago
a truck costing 25000 with a residual value of 5000. the truck's estimated life is 10 years. what is the book value at the end o
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$25,000 - 5,000 = $20,000
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4 years ago
The company has a sample box that is a rectangular prism with a rectangular base with an area of 231⁄3 in2. The height of the pr
vodka [1.7K]

Answer:

29.17 in^3

Step-by-step explanation:

We are given that  

Base area of sample box,a=23\frac{1}{3} in^2=\frac{70}{3}in^2

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3 years ago
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