Question

x
:
8
=
2
:
x
Calculate the positive value of
x

Answer 1

We can write this as X/8=2/X
By cross-multyplying
x^2=8*2
X=root of 16
X=4

Answer 2

Answer:

Step-by-step explanation:

x/8 = 2/x ---> x^2 = 16 --> x = sqrt(16) = 4