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expeople1 [14]
3 years ago
5

Find all the real square roots of 0.0009

Mathematics
1 answer:
motikmotik3 years ago
6 0
Let A = 0.0009, it is equivalent to A = 9^-4 =  (9^-2)^2
so sqrt A =sqrt (9^-2)^2 = (9^-2)  
<span>he real square roots of 0.0009 is 0.09</span>
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