I think the correct answer from the choices listed above is the lastĀ option.The expressionĀ x^2 + 16 is a prime expression which cannot be further simplified over the real numbers. But when considering the complex numbers, the factor would be:
(x + 4i)(x - 4i)
Answer from: Quest
Aperecent is the answer
Answer from: Quest
Abcd stupid son of a bitxh
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