Well, you just have to type a lower case x and that is it.
The alt code for the summation symbol is 228, so you can type the symbol by holding down alt and typing 228 (using the number pad). (You can also copy and paste it: Σ)
x
multiplication
Not without a multiplication symbol between the 5 and the 2.
That symbol is not found on the list of choices that follows the question.
You go to a chat room that allows typing, and you click on the typing symbol, i belive its an A, and then just type, after finished typing, drag it up to the screen and place it where ever
The symbol you get when you type shift 7 is &. "&" is called an "ampersand" and it represents the word "and".
The alt code for the summation symbol is 228, so you can type the symbol by holding down alt and typing 228 (using the number pad). (You can also copy and paste it: Σ)
It is the apostrophe symbol, a single character after the number as shown below. No space is required. Symbol: ' Example: 35' = 35 feet
If you hold the "Alt" button while typing "171", it will give you ½
You type it on most places by typing the 'less than' symbol (<) and then the number 3, which will look like this: <3 . After you enter your post/comment, it will appear as a heart.
+ addition - subtraction* multiplication
x
x
The × symbol for multiplication was introduced by William Oughtred in 1631.
multiplication
In Java, the multiplication operator is represented by the asterisk, "*". This was not invented by Java; most programming languages, as well as programs such as Excel, use the same symbol.