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polet [3.4K]
4 years ago
8

What is the simplified form of 2/x^2-x - 1/x?

Mathematics
1 answer:
Pachacha [2.7K]4 years ago
8 0

Answer:  \bold{(C)\ \dfrac{3 - x}{x(x-1)}}

<u>Step-by-step explanation:</u>

   \dfrac{2}{x^2-x}-\dfrac{1}{x}

=\dfrac{2}{x(x-1)}+\dfrac{-1}{x}

=\dfrac{2}{x(x-1)}+\dfrac{-1}{x}\bigg(\dfrac{x-1}{x-1}\bigg)

=\dfrac{2}{x(x-1)}+\dfrac{-x+1}{x(x-1)}

=\dfrac{2-x+1}{x(x-1)}

=\dfrac{3-x}{x(x-1)}

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Write the expressions for the following situations. The difference of 15 and 4 times a number I want to buy 4 tickets to go to D
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Answer:

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4a - 15

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5 0
3 years ago
A recipe requires 3/4 cups of water targa has a measuring cup that is marked only in ounce but she knows that 8 ounces is equiva
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Answer:

6 ounces of water

Step-by-step explanation:

In this question, we are asked to calculate the amount in ounce that would be added to the recipe.

From the question, we can see that the recipe requires 3/4 cups of water.

From the question also, we can also see that one cup equals 8 ounces.

Now to know the amount of water that is to be added, what we need to do is to simply multiply the fraction of water in the recipe by 8 ounces

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3 years ago
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Answer:

The difference in area between the trapezoid and the rectangle is 10 in²

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Therefore, the difference in area between the two packages is found as follows;

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The difference in area between the trapezoid and the rectangle = 10 in².

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3 years ago
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