3 years ago

4x-5y=13 10x+2y= 40 help

Mathematics

1 answer:

stepan [7]3 years ago

3 0

14x-3y=53 is the answer. I put one equation over the other since there are two of them that needed to be solved

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daser333 [38]

Answer: $log(x)^{7y}+log(b)^{6x}=log(x^{7y}b^{6x}).$

Step-by-step explanation:

Given logarithm expression

$7log(x)^y + 6 log(b)^x.$

We need to write it as a single logarithm expression.

First we need to apply exponent rule of logs to remove 7 and 6 in front of logs.

$n log(p) = log(p)^n$

$7log(x)^y + 6 log(b)^x.= log(x)^{7y}+log(b)^{6x}$ .

Now, we need to apply product rule of logs $log(p)+log(q) = log(pq)$ .

$log(x)^{7y}+log(b)^{6x}=log(x^{7y}b^{6x}).$

Therefore, final answer is $log(x)^{7y}+log(b)^{6x}=log(x^{7y}b^{6x}).$

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Inessa05 [86]

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What is the common difference in the following arithmetic sequence?<br> 2.8, 4.4, 6, 7.6

Volgvan

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