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Troyanec [42]
3 years ago
7

Please find the square root of 64.

Mathematics
1 answer:
Alexeev081 [22]3 years ago
7 0

You have r^2 = 64 and want to find the square root of 64, which we'll call r.

√(r^2) = r = plus or minus √64

or: r = plus or minus 8

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