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myrzilka [38]
3 years ago
9

How do you factor 3x^2-7x-2

Mathematics
1 answer:
vivado [14]3 years ago
3 0

3x^2-7x-2

doesn't factor


You can not factor this


I hope that's help !

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Step-by-step explanation:

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2 years ago
12x15y=4140; x+y= ? <br> solve.
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Answer: The number of $12 tickets and $15 sold are 120 and 180 respectively.

Step-by-step explanation:

The given equation is:

12x + 15y = 4140             .....(1)

Where,

x stands for $12 tickets and y stands for $15 tickets

According to the question:

x + y = 300           ....(2)

Now solving equation 1 and 2.

From equation 2:

x = 300 - y

Now putting this expression in equation 1.

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12(300 - y) + 15y = 4140

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And,

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The number of $15 tickets sold = y = 180

Thus, the number of $12 tickets and $15 sold are 120 and 180 respectively.

4 0
3 years ago
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Olenka [21]

Answer:

0

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