(3) Find the geometric mean of 4 and 25.
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let the mean be x
4/x= x/ 25
x^2= 25*4
x^2= 100
x^2= 10^2
x= 10
the geometric mean of 4 and 25 is 10
4/x= x/ 25
x^2= 25*4
x^2= 100
x^2= 10^2
x= 10
the geometric mean of 4 and 25 is 10
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Answered by
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Geometric mean = √(4×25)
= √100 = 10.
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