751 is the same as 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 = 1.2589255 x 1043
a x a x a x a x b = a4b
(2 sin^2 x - 1)/(sin x - cos x) = sin x + cos x (sin^2 x + sin^2 x - 1)/(sin x - cos x) =? sin x + cos x [sin^2 x - (1 - sin^2 x)]/(sin x - cos x) =? sin x + cos x (sin^2 x - cos^2 x)/(sin x - cos x) =? sin x + cos x [(sin x - cos x)(sin x + cos x)]/(sin x - cos x) =? sin x + cos x sin x + cos x = sin x + cos x
1 - x/(x2 + x) = 1 - x/[x(x+1)] = 1 - 1/(x+1) = (x+1)/(x+1) - 1/(x+1) = x/(x + 1)
x^3-x = x(x^2-1) = x(x+1)(x-1)
CML
X/XIX/MCMLXXXII
XIX-X-LXIV
7 x 19 = 133, or CXXXIII
X-XIX-MMXII
Under todays rules we would write out 19 in Roman numerals as XIX because 10 = X and 9 = IX So if 10+9 = 19 then it logically follows that X+IX = XIX But at one time X = 10 and 9 = VIIII then it logically followed that X+VIIII = XVIIII which the ancient Romans probably simply wrote it out as IXX (20-1) In fact the Latin language has words to describe XVIIII and IXX but no word is mentioned for XIX
In today's terms it is: October-XIX-MMX or as X-XIX-MMX
10= x 19= xix 2011= mmxi
10 is X plus 9 which is IX so 19 is simply XIX.
M=1000 X=10 V=5 I=1 Therefore: 1-19-2005 = I-XIX-MMV
Use X to represent the tenth month of October. XIX-X-MMVII would be the way to write it.
The population of XIX Entertainment is 100.