# geometry

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find the geometric mean of 275 and 11
275/x=x/11
x^2= 3025
x=sq rt 3025
now I'm not sure what to do.

• geometry -

you got it
except keep going to get
x = ±√3025
x = ± 55

check:
275 , 55, 11
is 55/275 = 11/55 ? YES
is -55/275 = 11/=55 ? YES

• geometry -

JUSTIN BIEBER

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