If the product of the extremes is 8,then the geometric mean is. a) 2. b) 2√2. c) 4

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

cut 138 centimeters off

step-by-step explanation:

250-112 = 138