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nasty-shy [4]
3 years ago
7

Which of all the following inequalities is true for all real values of x?

Mathematics
1 answer:
siniylev [52]3 years ago
3 0

Answer:

  C.  1/(x^2 +1) > 0

Step-by-step explanation:

The cube of a negative number is negative, eliminating choices B and D for certain negative values of x.

1/x^2 is undefined for x=0, so cannot be compared to zero.

The value 1/(x^2+1) is positive everywhere, so that is the expression you're looking for.

  1/(x^2 +1) > 0

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if grace and claire parents each invested 7,600 into college saving account when the girls were born how much money will each gi
Mrrafil [7]

Answer:

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Step-by-step explanation:

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3 0
2 years ago
Use the information below to solve the problem Purchase price of article = $495 Down payment = $50 Number of payments = 36 True
Diano4ka-milaya [45]
Hi :)

Amount financed
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3 years ago
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Step-by-step explanation:

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2 years ago
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The smallest and the largest whole numbers that round to 70 when rounded to the nearest ten. What are the numbers....
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3 years ago
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Hello, can someone explain/answer these?<br> You don't have to do both of them
MissTica

Answer:

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4 0
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