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lisabon 2012 [21]
3 years ago
10

Find the number of real- number solutions of the equation x^2+10=2

Mathematics
1 answer:
Andrew [12]3 years ago
4 0

Answer:

imaginary

Step-by-step explanation:

x {}^{2}  = 2 - 10 \\  {x}^{2}  =  - 8 \\ x =  \sqrt{ - 8}

from the working strp, we know that the number is imaginary

we can't square root the negative number

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