"x" is a lot simpler than "the number which I don't know but am trying to calculate"
okl'
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Yes and it is z=x+iy
A number is cubed if it is multiplied by itself three times. e.g. x^3 = x*x*x
The number plus sevenIf the "number" is X, then seven more than X is X+7
MMM = 3000 but for higher numbers of thousand a horizontal bar is placed above the required number to denote that it is x 1000 or the number can be placed in brackets which also denotes x 1000. I can't do the horizontal line with my keyboard so 11,000 is (XI) which means 11 x 1000.
X represents the number '10'
Yes and it is z=x+iy
v denote sinhala and x denote tamil
Denotes - you denote/ denote/ it means
An asterisk, not to be confused with Asterix who is a cartoon character, is used to denote multiplication (or times) ie a*b = a times b. Some old programming languages/computers used double asterisks to denote exponentiation ie a**b = ab. This was because x was often used to denote a variable and its use to denote multiplication could cause confusion.
400 X 400 would normally denote 400 millimeters by 400 millimeters, length and breadth of the wall mount.
It can be though it is more often used to denote a variable.
XIII
x + 4
A number is cubed if it is multiplied by itself three times. e.g. x^3 = x*x*x
The number plus sevenIf the "number" is X, then seven more than X is X+7
Let denote the missing number with x. So we have:(76 + 78 + 81 + x)/4 = 85(235 + x)/4 = 85(4)(235 + x)/4 = (4)(85)235 + x = 340235 - 235 + x = 340 - 235x = 105
600 = DC