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