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lesantik [10]
3 years ago
10

Write the expression as a single natural logarithm. 3 In m + 4 Inn​

Mathematics
2 answers:
skad [1K]3 years ago
8 0

Answer:

ln( {m}^{3}  {n}^{4} )

Step-by-step explanation:

\alpha ln(x)  =  ln( {x}^{ \alpha } )

ln( {m}^{3} )  +  ln( {n}^{4} )

ln(a)  +  ln(b)  =  ln(ab)

ln( {m}^{3}  {n}^{4} )

PolarNik [594]3 years ago
7 0

Answer:

Step-by-step explanation:

ln(m^3*n^4)

We should check this out to see if it works.

Givens

m = 2

n = 3

3 ln(2) = 3*0.6931 = 2.0794

4*ln(3) = 4*1.0986<u> = 4.3944</u>

Add                          6.4738

Check Answer

ln(2^3*3^4)

ln(8*81)

ln(648)

6.4738                  Just as it should be

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\frac{(6-x)}{x^2+3x-28} / \frac{x^2-36}{x^2+5x-36}

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The difference of two numbers is 15.Five times the smaller is the same as 9 less than twice the larger.Find the numbers
Lana71 [14]

Answer:

small number = -3

large number = 12

Step-by-step explanation:

Suppose two numbers are x and y

smaller number = x

larger number = y

Given that,

The difference of two numbers is 15

<h2>Equation 1</h2><h3>y - x  = 15</h3>

Five times the smaller is the same as 9 less than twice the larger.

<h2>Equation 2</h2><h3>5x = 9 - 2y</h3>

Solve them

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x = y -15

put value of x in equation 2

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Answer:

Step-by-step explanation:

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4 years ago
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