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Colt1911 [192]
3 years ago
11

How many real and imaginary solutions does the equation X^2+x=11 contains?

Mathematics
1 answer:
tiny-mole [99]3 years ago
5 0

Answer:

Two

Step-by-step explanation:

x² + x = 11

The degree of a polynomial will always tell us the maximum number of solutions

You have a second degree polynomial, so there are two possible solutions.

They are

x = \dfrac{1}{2} \left (-1 - 3\sqrt{5} \right )

and

x = \dfrac{1}{2} \left (-1 + 3\sqrt{5} \right )

The diagram below shows that the zeros are at (-3.854,0) and (2,854, 0), which are the decimal equivalents of the roots.

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On a coordinate grid Ming's house is located 2 blocks to the right and 5 blocks up from (0,0). Joe house is located 3 blocks to
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Step-by-step explanation:

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Use a calculator with built-in distribution functions.

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3 0
3 years ago
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sleet_krkn [62]
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