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Finger [1]
3 years ago
10

Log(8)a/2. Expand the logarithmic expression.

Mathematics
1 answer:
maks197457 [2]3 years ago
5 0
Log(8a/2) = log8 + log a - log 2

The simple rules here are: If logarithms (as in this case) have same basis, factors inside logarithm can be written as sum of logarithms or difference between logarithms (first if factors are multiplying and second if factors are dividing)
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State restrictions for the given equation below
Genrish500 [490]

The restriction of the given equation is cos^{2}x =cos^{2} x,  other than 0≤x≤2π.

What is restriction of equation?

Restriction of the equation is the value of domain where the value is limited.

Given,

sin^{2} xcos^{2}x +cos^4x =(1-sinx)(1+sinx)

taking cos^2x common, we get

cos^2x(sin^2x+cos^2x)=1+sinx-sinx-sin^2x

we know

sin^2x+cos^2x=1\\cos^2x=1-sin^2x

we get,

cos^2x=cos^2x

and the restriction is 0≤x≤2π.

To know more restriction, visit:

brainly.com/question/68084

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8 0
1 year ago
What is the difference between 27,202-3,489
insens350 [35]


27202 - 3489 you can't do 2-9 so you cross out the 0 next to it and put it into a 10 and then turn your to into a 12 so 12 - 9 is 3 then since you have your 0 turned into 10 you do 10-8 you would you get 2 then you can't do 2-4 so we got the cross out your 7 next to it and turn that into a 6 then change 2 into 12 and then do 12 - 4 equals 8 then since you changed your 7
into a 6 6-3 would you get three and then you do 2-0 because there is no number there and you put down 23823 so 23823 is your answer
7 0
3 years ago
Read 2 more answers
Why 2 is not a solution of x>5
NikAS [45]

Answer:

X has to be bigger than 5 and 2 is lower than 5.

Step-by-step explanation:

7 0
2 years ago
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Solve the equation: |2x + 5| = 11.
MrRa [10]

Answer:

x=3 or x= -8

Step-by-step explanation:

7 0
3 years ago
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Six more than three times a number is less than or equal to 69
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The answer would be less. Hope this helps. :)
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3 years ago
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