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vovikov84 [41]
3 years ago
11

If x2 = 81, what are the TWO answers?

Mathematics
2 answers:
Sphinxa [80]3 years ago
8 0
Your answer is 9, -9
nika2105 [10]3 years ago
4 0

Answer:

9 and -9

Step-by-step explanation:

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