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faust18 [17]
3 years ago
14

Solve this simultaneous equations: picture below

Mathematics
1 answer:
Olin [163]3 years ago
7 0

Answer:

x = p/11, y = 13p/11

Step-by-step explanation:

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What is 3log2 x-(log2 3-log2(x+4)) written as a single logarithm?
zloy xaker [14]
Answer:
log₂(\frac{x^2(x+4)}{3})

Explanation:
Before we begin, remember the following:
logₐ(x) - logₐ(y) = logₐ(\frac{x}{y})
alog(x) = log(xᵃ)

Now, for the given we have:
3 log₂(x) - (log₂3 - log₂(x+4))
log₂(x²) - log₂(\frac{3}{x+4})

log₂(\frac{x^2}{ \frac{3}{x+4} }) = log₂(\frac{x^2(x+4)}{3})

Hope this helps :)
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3 years ago
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Answer: the equation is 2n-10

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Andreas93 [3]

Answer:

98.1 is your anwser I know this kinds of stuff

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This is a project that’s due this Friday. I need help on everything pleaseeee help me.
pishuonlain [190]

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Step-by-step explanation:

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How many solutions does this system of equations have? Explain how you know.
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Answer:

No solution

Step-by-step explanation:

The given equations are :

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