Very confusing, please help
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Answer:
A -2*-2 ≠- 4
Step-by-step explanation:
sqrt(-4)
The answer is an imaginary number
-2*-2 = 4 not -4
Answer:
[tex]\sqrt{-4} \neq -2 \\[/tex] because -2 times -2 equals 4 not -4.
Therefore A. [tex]-2^{2}\neq 4[/tex] is the answer to this question.
If you need help on similar problems feel free to ask, hope I helped :)