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Combining like terms with distribution - solution conflict #30091

KhanBugz opened this Issue · 0 comments

2 participants


I clicked show solution and I typed in the solution in the answer box and it said the answer was wrong.


Answer timeline

[["12b"],["12b +)"],["12b +0"],["12b+0"]]

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.89 Safari/537.1

MathJax is loaded, ready, queue length: 0

User hash: 1041762664

@beneater beneater added a commit that closed this issue
@beneater beneater Handle case in combining_like_terms_2 where constant terms simplify to 0
fix #26874; fix #29882; fix #29943; fix #29949; fix #29964; fix #29969;
fix #30088; fix #30091; fix #30108; fix #30118; fix #30138; fix #30177;
fix #30205; fix #30257; fix #30258; fix #30276; fix #30279; fix #30280

Previously, the last hint would show something like "-24a + 0" and the regex
answer would expect you to type "-24a0". This fixes the final hint to show just
"-24a" and the answer regex expects "-24a"

Test Plan:
Tested these problematic seeds outside devappserver (before and after the fix):

Reviewers: stephanie

Reviewed By: stephanie

Differential Revision:
@beneater beneater closed this in 8183d56
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