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cluponka [151]
3 years ago
9

Which expression is equivalent to the following complex fraction?

Mathematics
1 answer:
blagie [28]3 years ago
7 0

Answer:

The correct choice is option B. y+1/y-1

Step-by-step explanation:

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If f(x) = 2x ^ 2 + 5 squreroot(x - 2) complete the following statement
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Answer:

hello :

Step-by-step explanation:

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Will the sum of 2x3 + x2 - 4 and -5x² - 6x? be a polynomial?<br> yes<br> no
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Which statement is true about the function f(x)= -x?
rosijanka [135]

Answer:

The domain of the graph is all real numbers less than or equal to 0.

Step-by-step explanation:

Hello,

We know that we cannot take square root of negative numbers, so we must have

-x\geq 0 \ \text{ ***multiply by -1, it changes the inequality, so*** } \\ \\\large \boxed{\sf \ \ x\leq0 \ \ }

So the domain of the graph is all real numbers less than or equal to 0.

For information, I attached the graph so that we can verify it.

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

7 0
3 years ago
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