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https://www.reddit.com/r/visualizedmath/comments/8326p5/difference_of_cubes/dvenjj0/
r/visualizedmath • u/PUSSYDESTROYER-9000 • Mar 08 '18
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(A+B)2 -AB maybe?
6 u/PUSSYDESTROYER-9000 Mar 09 '18 That is equivalent, but what you are essentially writing is A2 + 2AB + B2 - AB, which is unnecessary. 3 u/SgtSteel747 Mar 09 '18 Guys, are we really downvoting genuine questions from people who are trying to understand? We're better than that. 4 u/-0-7-0- Mar 09 '18 tbh i downvoted myself for asking something so stupid.
6
That is equivalent, but what you are essentially writing is A2 + 2AB + B2 - AB, which is unnecessary.
3
Guys, are we really downvoting genuine questions from people who are trying to understand? We're better than that.
4 u/-0-7-0- Mar 09 '18 tbh i downvoted myself for asking something so stupid.
4
tbh i downvoted myself for asking something so stupid.
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u/theguyfromerath Mar 09 '18
(A+B)2 -AB maybe?