riddle

newcomer SG

u take the square root of the two numbers in the ratio, and u multiply that two numbers, and then u square it. what is the significance of the value obtained?

e.g.:

64:9

8 * 3 = 24

24 * 24 = 576

what does the value of 576 mean, can you find a practical example?

weewee SG

576=64*9

weewee SG

24*24=8*3*8*3=8*8*3*3=64*9=576

eagle SG

algebra wise

x^2:y^2

square root them

x:y

multiply them

square the above

x^2*y^2

Does that remind you of the ratio?

secretliker SG

64:9

= 8^2:3^2 (a^2:b^2)

take square root

8:3 (a:b)

then you multiply the 2 terms together.

8 * 3 (ab)

you square the result

8^2 * 3^2= 576 (a^2 * b^2)

64 * 9 = 576