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Which expression is equivalent to (x+4i)^2? x^2+16 x^2-16 x^2+8xi + 16 x^2+8xi-16

Which expression is equivalent to (x+4i)^2? x^2+16 x^2-16 x^2+8xi + 16 x^2+8xi-16
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Which expression is equivalent to (x+4i)^2?

x^2+16

x^2-16

x^2+8xi + 16


x^2+8xi-16

User AdamZ
by
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2 Answers

2 votes

X^2+8xi-16 yes correct mhm

User Jarrodparkes
by
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4 votes
The answer is X^2+8xi-16.
User Olynoise
by
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