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2d
revised Does $\frac{x}{x}=1$ when $x=\infty$?
added 3 characters in body
Aug
21
revised Division by $0$
restructure the argument
Aug
6
revised What does “percent of change” mean?
added 74 characters in body
Aug
3
revised What is the accepted syntax for a negative number with an exponent?
added 59 characters in body
Aug
3
revised What is the accepted syntax for a negative number with an exponent?
added 179 characters in body
Aug
3
revised What is the accepted syntax for a negative number with an exponent?
added 95 characters in body
Apr
23
revised Infinity isn't a Number
deleted 1 character in body
Apr
23
revised what is the definition of Mathematics ?
added 52 characters in body
Apr
23
revised How to simplify this square $(3 \times 4 + 2)^2$?
added 115 characters in body
Apr
23
revised what is the definition of Mathematics ?
added 53 characters in body
Apr
19
revised Finding all possible pairs of positive integer values
edited tags
Sep
26
revised High school math definition of a variable: the first step from the concrete into the abstract…
added 80 characters in body
Sep
19
revised High school math definition of a variable: the first step from the concrete into the abstract…
added 103 characters in body
Sep
18
revised How do you read the symbol “$\in$”?
edited title
Sep
18
revised How do you read the symbol “$\in$”?
added 27 characters in body
Sep
18
revised How do you read the symbol “$\in$”?
possible solution
Sep
18
revised How do you read the symbol “$\in$”?
possible solution
Jun
2
revised In the proportion $\frac{ x}{100} = \frac{a}{total}$ which is the percent: $x$ or $\frac{x}{100}$?
added 87 characters in body
May
30
revised In the proportion $\frac{ x}{100} = \frac{a}{total}$ which is the percent: $x$ or $\frac{x}{100}$?
edited title
May
26
revised Division by $0$
deleted 1 character in body