s6teisadanmiya
s6teisadanmiya s6teisadanmiya
  • 30-07-2016
  • Mathematics
contestada

If the product of the extremes is 8,then the geometric mean is. A) 2. B) 2√2. C) 4

Respuesta :

Hussain514 Hussain514
  • 02-08-2016

if,

p/x=x/q

then cross-multiplying gives x^2=pq

x^2=pq. Taking the square root of both sides, we get x=√pq as the geometric mean of p and q.

Hence in the given question the product of p and q is 8.

so,

x=√8

x=2√2

Answer Link
kenaf
kenaf kenaf
  • 19-01-2021

Answer:

B) 2√2

Step-by-step explanation:

Answer Link

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