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Arada [10]
3 years ago
13

2c + 3 = 2c + 3 how many solutions does this problem have

Mathematics
1 answer:
skad [1K]3 years ago
6 0

Answer:

ims

Step-by-step explanation:

ims = infinitely many solutions

you can plug in any number and have the same answer!

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Sergio039 [100]

Answer:

You can determine the root of the equation by multiple methods. However, that answer is correct. The root is -2.

Step-by-step explanation:

A root is where the graph crosses the x-axis. One trick I use to see if it is a root is by taking the numerator and plugging in the number for x. For example, \frac{x+2}{x^{2} -2}, and take the -2 and plug it in for x. The numerator would cancel out because -2 + 2 = 0. That is the way you can determine if it is a root or not.

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Mazyrski [523]

Answer:

the answer is  20,21,29 because  

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21 times 21 is 441

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then plug the rest in

400+441= 841

Step-by-step explanation:

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BabaBlast [244]

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Step-by-step explanation:

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Mrac [35]

Answer:

-10, -2, 5

Step-by-step explanation:

First, you can start by making a table.

<u>Negative    |    Positive</u>

-10              |    5

-2                |

The positive number is obviously the greatest, so now we look at the negative numbers. If the numbers were on a number line, -10 would be more to the left than -2, so it's the least. That leaves -2, which is greater than -10 but less than 5.

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