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help?(:
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any choices?
I looked up the answer on mathway and it said x=2+i & x=2-i
hmm what's "i"?
i is an imaginary number I believe
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no solution
how? :/
ditto
keep in mind that, an absolute value of anything |anything| = "some positive number" thus
absolute value cannot be negative
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oh
|-25| = 25 |-126464867646468686| = 126464867646468686 | +1000000000| = 1000000000 and so on
anyhow, the "i" stands for an "imaginary" value, thus non-existent
so there's no solution since there's a -4x?
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