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vladimir2022 [97]
3 years ago
10

8x^3-6x^2+13x-4 Please simplify this expression and tell me how u simplified it.

Mathematics
1 answer:
jeka943 years ago
5 0
This expression is already simplified. 

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The inverse, f'(x), of f(x) =
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Step-by-step explanation:

Given

f(x) =  \frac{x + 5}{x}

So

f(2) = \frac{2 + 5}{2}  \\  =  \frac{7}{2}

Now

{f}^{ - 1} (x) =  \frac{5}{x - 1}

So

{f}^{ - 1} (2) =  \frac{5}{2 - 1} \\  =  \frac{5}{ 1}   \\  = 5

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2 years ago
The ratio of books to magazines in the classroom is 7:3. If there are 28 books in the
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Answer:

Step-by-step explanation:

7 books.................................3 magazines

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2 years ago
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siniylev [52]
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-51
8 0
3 years ago
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Draw a diagram to show that the square root of 121 is 11.​
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1 year ago
NO LINKS OR FILES. Explain how to evaluate 5p + (-6) when p = -4. Please give an explanation.
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Answer:

-26

Step-by-step explanation:

5p + (-6)

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