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HELP PLEASE .... If the geometric mean between 3 and x is 6, find the value of x.

HELP PLEASE .... If the geometric mean between 3 and x is 6, find the value of x.
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12 votes
HELP PLEASE .... If the geometric mean between 3 and x is 6, find the value of x.

User BenLanc
by
8.4k points

1 Answer

2 votes

Answer:

12

Explanation:

1. 3/6 = 6/x

2. Cross multiply: 3x=36

3. x=12

User John Farrell
by
7.5k points
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