x=4
subtract two from both sides then divide by 5.
22 = 2 x 11 50 = 2 x 5 x 5
2 x 2 x 5 x 5 = 100
The prime factorization of 1,700 is: 2 x 2 x 5 x 5 x 17 or 22 x 52 x 1711700 = 2 x 850, = 2 x 2 x 425, = 2 x 2 x 5 x 85, = 2 x 2 x 5 x 5 x 17
2 x 5 = 10 2 x 11 = 22 2 x 2 x 7 = 28 2 x 3 x 5 = 30
2 x 2 x 5 x 5 = 100
780390 x 2195 x 2 x 239 x 5 x 2 x 213 x 3 x 5 x 2 x 22 x 2 x 3 x 5 x 13 or 22 x 3 x 5 x 13
2*2*5 or 25*5
22 x 20 .............. so............................................... 440! (i think that is right)
x*sqrt(2)/{5 - sqrt(3)} = {5 + sqrt(3)} => x*sqrt(2) = {5 + sqrt(3)} * {5 - sqrt(3)} = 25 - 3 = 22 => x = 22/sqrt(2) = 22*sqrt(2)/{sqrt(2)*sqrt(2)} = 22*sqrt(2)/2 = 11*sqrt(2)
52 = 2 x 26 = 2 x 2 x 13 = 22 x 1360 = 6 x 10 = 2 x 3 x 2 x 5 = 22 x 3 x 5
3 x 5 = 15 2 x 11 = 22 2 x 3 x 5 = 30 2 x 3 x 5 x 11 = 330, the LCM
2 as 2 x 5 = 10 and 2 x 11 = 22