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Subjects>Math>Math & Arithmetic

What is the solution set to the equation x2 plus 4 equals 0?

Anonymous

∙ 12y ago

Updated: 12/17/2022

There are no real solutions to this equation because you cannot take the square root of a negative number. However,

x2 + 4 = 0

x2 = -4

sqrt(x2) = sqrt(-4)

x = 2i, -2i

here are the imaginary solutions.

Wiki User

∙ 12y ago

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