Question

find the mean proportion of 6+3root3 and 8-4root3​

Answer 1

Answer:

Let the mean proportional between 6 + 3

3

and 8 – 4

3

x * x = (6 + 3

3

) (8 – 4

3

)

x

2

= 48 + 24

3

– 24

3

– 36

x

2

= 12

x= 2

3