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Cloud [144]
3 years ago
5

How do I rewrite the expression as a multiple of a sum of 2 numbers with no common factor? 30 + 12

Mathematics
2 answers:
lys-0071 [83]3 years ago
7 0
2x(8+13)

Because 2x8=16 &
2x13=26

26+16=42 which is the same as the 30+12.

It basically looks like this: 2x8+2x13.
There's also the rule that you have to solve the multiplication before the addition one.

(2x8)+(2x13) also works
alexgriva [62]3 years ago
6 0
The common factor is 3
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What is the inverse of the function below?<br><br> f(x) = 2^x + 6
Helen [10]

The inverse of this function would be f(x) = \frac{Log(x - 6)}{Log2}.



You can find the value of any inverse function by switching the f(x) and the x value. Then you can solve for the new f(x) value. The end result will be your new inverse function. The step-by-step process is below.



f(x) = 2^{x} - 6 ----> Switch f(x) and x



x = 2^{f(x)} - 6 ----> Add 6 to both sides



x + 6 = 2^{f(x)} -----> Take the logarithm of both sides in order to get the f(x) out of the exponent



Log(x + 6) = f(x)Log2 ----> Now divide both sides by Log2



\frac{Log(x + 6)}{Log2} = f(x) ----> And switch the order for formatting purposes.



f(x) = \frac{Log(x + 6)}{Log2}



And that would be your new inverse function.

6 0
3 years ago
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6 0
2 years ago
Can someone please solve for x
RoseWind [281]

Answer:

x = -11

Step-by-step explanation:

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2 years ago
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djyliett [7]
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Step-by-step explanation:

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