Which expression is equivalent to (x+4i)^2?
x^2+16
x^2-16
x^2...
Mathematics, 05.05.2020 13:21 bubster5820
Which expression is equivalent to (x+4i)^2?
x^2+16
x^2-16
x^2+8xi + 16
x^2+8xi-16
Answers: 3
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