Find two numbers whose arithmetic mean is 34 and the geometric mean is 16.

The harmonic mean of two numbers is 4. Their arithmetic mean A and the geometric mean G satisfy the relation 2A+G^(2)=27. Find two numbers.

The harmonic mean of two positive numbers a and b is 4, their arithmetic mean is A and the geometric mean is G. If 2A+G^(2)=27, a+b=alpha and |a-b|=beta , then the value of (alpha)/(beta) is equal to

What will be quadratic equation in x when the roots have arithmetic mean A and the geometric mean G?

Find the arithmetic mean of:

The arithmetic mean of two numbers exceeds their geometric mean by 2 and the geometric mean exceeds their harmonic mean by 1.6. What are the two numbers ?

Let a and b be two different natural numbers whose harmonic mean is 10 then their arithmetic mean is (1)12 (2) 15 (3) 16 (4) 18