match question and hints, fix #53590
Fix bug when we add in "none of the above"

Fixes #61439

Auditors: alpert
Fix "for 3 hour" i18n bug

Auditors: alpert
subkatex
Move divs out of ps

(Diff with -w.)

Auditors: emily
Merge pull request #61745 from mauk81/patch-1

match question and hints, fix #53590
Update answer type and simplify hint code
Update dividing polynomials exercises to include condition question
Allow factored answers
Make sure to always accept a factored answer
Make sure to always accept a factored answer
Remove redundant function
Simplifying simplifying exercises
Function writes fractions with denomiator of 1 nicely
Function writes fractions with negative denominators nicely
Tidy code slightly
Simplifying fractions code slightly
Merge pull request #62381 from petercollingridge/rat-exp-ans

Update rational expression exercises
Fix bug and tidy
Merge pull request #62419 from petercollingridge/solve-rat

Fix bug and tidy