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The arithmetic mean A of two positive nu...

The arithmetic mean A of two positive numbers is 8. The harmonic mean H and the geometric mean G of the numbers satisfy the relation `4H + G^(2) = 90`. Then one of two numbers is _____.

A

6

B

8

C

12

D

14

Text Solution

Verified by Experts

The correct Answer is:
A
Use `G^(2) =AH`.
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