3) x is geometric mean of 24 and 4, then the value x is.
B) 100
D) 3
A) 25
C) 4
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Answer:
4√6
Step-by-step explanation:
x = geometric mean
x² = 24 × 4
x² = 96
x = √96
x = √(2 × 2 × 2 × 2 × 2 × 3)
x = 4√6 ~ Answer
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