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shutvik [7]
3 years ago
8

Please simplify n-2/n^2-4

Mathematics
1 answer:
Doss [256]3 years ago
8 0

Answer:

\frac{1}{ {n}   +   {2}}

Step-by-step explanation:

\frac{n - 2}{ {n}^{2}  - 4}  \\  \\  =  \frac{n - 2}{ {n}^{2}  -  {2}^{2} } \\  \\  = \frac{n - 2}{ ({n}   +   {2})({n}  -  {2})} \\  \\  =  \frac{1}{ {n}   +   {2}} \\

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3 years ago
Angelique throws a different six-sided dice 120 times.
Alja [10]

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Given that, Angelique throws a different six-sided dice 120 times.

<h3>What is Probability in maths?</h3>

Probability denotes the possibility of something happening. It's a field of mathematics that studies the probability of a random event occurring. From 0 to 1, the value is expressed. Probability is a mathematical concept that predicts how likely occurrences are to occur.

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1 year ago
When finding out if 2 triangles are congruent, is it possible to only use a side and angle if those are the only 2 provided? Hel
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No
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Please Note:
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