marlonhendrix
marlonhendrix
11-11-2016
Mathematics
contestada
what is the square root of negative 4
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miriyu
miriyu
11-11-2016
it's 2
i
, if you've gotten into imaginary numbers. if you haven't gotten there yet, then you aren't supposed to take the square root of negative numbers!!
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jhonyy9
jhonyy9
11-11-2016
sqrt(-4) = 2i
bc. hope you know that sqrt(-1) = i or i^2 = -1
hope helped
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