Q: What is the geometric mean of 3 and 6 using radicals?

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√9x1=3

square root of 18

√3 x √300 = 1.73205080756888 x 17.3205080756888 = 30

√3 x √15 = 1.73205080756888 x 3.87298334620742 = 6.70820393249937

GM(8, 3) = sqrt(8*3) = sqrt(24) = 4.8990, approx.

Related questions

The geometric mean of 3 and 27 is 9.0

The geometric mean of 16 and 3 is 6.92820323028

The geometric mean of 3 an 48 is 12 [√(3 x 48) = √144 = 12]

The geometric mean of 3 and 75 is 15.0

Geometric mean of 5 and 15= √(5x15)=√75=5√3

6.7082

What is the sum of the first 27 terms of the geometric sequence -3, 3, - 3, 3, . . . ?

The geometric mean of 5 and 15 is sqrt (5x15)= sqrt (75)= 5sqrt(3).

Just use the definition of geometric mean. Multiply all the numbers together, then take the square root. (In this case, it is the square, or second, root, because there are two numbers; for the geometric mean of three numbers, you take the cubic root, etc.)

9

12

No, it is 12.