2 years ago

Can someone help me solve a math problem

Mathematics

1 answer:

mash [69]2 years ago

8 0

Sure what do you need help with...

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3 years ago

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morpeh [17]

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2 years ago

Which of the following is a solution of x2 + 2x + 8?

zubka84 [21]

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$\frac{ - 2 + - \sqrt{4 - 32} }{2} = \frac{ - 2 + - \sqrt{ - 28} }{2}$

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$- 1 + \sqrt{7} i \: (and) \: - 1 - \sqrt{7} i$
So b.

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2 years ago