In the designation "8TR15XTO," the "X" typically indicates a specific feature or variant of the part, such as a temperature range, package type, or a specific application. In electronic components, letters like "X" can denote variations in performance specifications or compliance with certain standards. For precise details on what "X" signifies, it's best to consult the manufacturer's documentation or datasheet for that specific part.
103 x
x squared. for example, if you will substitute "4" from "x" then,x=4;x²=4²=16. the small 2 indicates that you will multiply the number by itself.
39 is XXXIX This represents X + X + X + IX = 10 + 10 + 10 + 9 = 39 The I before the larger value X indicates subtracting 1.
If that's 4t3, that indicates that t has been cubed, which is to say it represents t x t x t.
The Formula is 4 x Pi x Radius Squaredsurface area of sphere = 4 x pi x radius x radiuswhere "x" indicates multiplication and pi = approximately 3.1415926544 * pi * r^2
The 'X' indicates that the factor is unknown.
x x - x - x - x x - indicates empty square
In tab nomenclature, an x on a string indicates that it should not be played.
The exponent.
103 x
The x factor of a drive indicates the speed of the drive and one x equals 500 RPM
The "x" symbol on guitar tabs indicates that you should mute or not play the string that the "x" is placed on.
"X" prefix indicates 1961
x squared. for example, if you will substitute "4" from "x" then,x=4;x²=4²=16. the small 2 indicates that you will multiply the number by itself.
Making left turns
if the bar between the x's means multiply... x2 is a binomial because if you have an x squared this indicates that... x2 + 0x + 0 which is a binomial expression
A red X on a road sign indicates that the lane is closed and drivers should not use it.