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Mathematics, 23.08.2021 20:40 mjam85877

Which of the following expressions, if any, are equal for all real numbers x? I. square root (-x)^2
II. |-X|
III. -|X|
A. I and 11 only
B. I and III only
C. II and III only
D. 1. II. and III
E. None of the expressions are equivalent.​

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Which of the following expressions, if any, are equal for all real numbers x? I. square root (-x)^...
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