Reputation
3,806
Top tag
Next privilege 5,000 Rep.
Approve tag wiki edits
Badges
13 33
Newest
 Nice Answer
Impact
~99k people reached

Feb
4
revised How to prove that $k^3+3k^2+2k$ is always divisible by $3$?
typos
Feb
4
revised How to prove that $k^3+3k^2+2k$ is always divisible by $3$?
adding a tag
Jan
27
revised $x=2t^3-9t^2+12t+6$ where $x$ is the position of a body at anytime $t$.
articles
Jan
19
revised How to write a definition of less than $<$?
typo
Jan
19
revised How to write a definition of less than $<$?
added 232 characters in body
Jan
17
revised How to find the length of a line in a tetrahedron
latax; missing brace added
Jan
15
revised Find the number of bicycles and tricycles
edited title
Jan
13
revised Congruences and prime numbers
formulas to latex
Jan
11
revised if the inverse images of all closed balls are closed, is $f$ continuous?
a typo in formula
Jan
8
revised Relation between ranks of submatrices of a matrix.
format with latext
Jan
5
revised Prove that if Triangles ABC = DEF in a metric geometry, then line AB contains exactly two of the points D, E, and F.
latex, overleftrightarrow
Jan
4
revised Prove that if Triangles ABC = DEF in a metric geometry, then line AB contains exactly two of the points D, E, and F.
latex
Jan
4
revised Prove that $f(x,y)=g(x+y,xy)$.
typo
Jan
1
revised Shortest distance to a straight line
link to construction
Dec
31
revised Reverse Functions
format
Dec
29
revised Max perpendicular distance between line and parabola
display picture in post
Dec
29
revised Find the area of a triangle if its two sides measure $6 in.$ and $9 in.$, and the bisector of the angle between the sides is $4\sqrt{3}$ in.
removed unit from latex
Dec
16
revised Go from A to D in three equal steps
added discriminant
Dec
16
revised Go from A to D in three equal steps
added the equation
Dec
16
revised Go from A to D in three equal steps
typo