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Mathematics, 06.04.2020 00:16 natalie857123

4.
Which statement is not true?
A.
If x2 = 81, then x = +9.
B. If x = 121, then x = +11.
C. If x3 = 1, then x = +1.
D. If x = -8, then x = -2.

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4.
Which statement is not true?
A.
If x2 = 81, then x = +9.
B. If x = 121, then...

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