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sqrt(8) + sqrt(18)

=

2sqrt(2) + 3sqrt(2) =

5sqrt(2) in radical form

5*(1.414213562...) =

7.071067812.... in decimal form .

=

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lenpollock

Lvl 16
2y ago

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7.07106781

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Wiki User

14y ago
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Q: What is the square root of 8 plus the square root of 18?
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