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katen-ka-za [31]
3 years ago
11

Combine like terms to simplify the expression -2/3a+5/6a-1/6

Mathematics
2 answers:
kodGreya [7K]3 years ago
8 0
-\frac{2}{3}a+\frac{5}{6}a-\frac{1}{6}=-\frac{4a}{6}+\frac{5a}{6}-\frac{1}{6}=\frac{-4a+5a-1}{6}=\frac{a-1}{6}
DochEvi [55]3 years ago
6 0
I got a common denominator on the terms with 'a' in them and then added the coefficients.

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Answer:

Graphic is showed in the figure below

Step-by-step explanation:

To graph the equations given, let's do a table for positive values of x, and, by replacing it in the equation, let's calculate the value of y. Knowing the coordinate points (x,y) we can build the graphic.

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The graphic is showed below. In red there is y = 1 + 1/x² and in blue y = 1/x

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Step-by-step explanation:

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