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3 years ago

Some help please? No links or I will report.

Mathematics

2 answers:

andrey2020 [161]3 years ago

8 0

Answer:

Hmm

Step-by-step explanation:

Now I'm not 100% sure this correct but u can try. 39.19-

andreev551 [17]3 years ago

4 0

Answer:

I think sense they are vertical they should be the same.

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Step-by-step explanation:

1. As you can see, $x^{2}$ is equal to the other quadratic equation $x^2+2x+9$ .

2. Then, this would the same as write the quadratic equations as following:

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3. And then set them equal to each other, as you can see below:

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Substituting, you obtain:

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3. Keeping the above on mind, you can set up the given equations as a system of equations as folllowing:

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