What are the domain restrictions of the expression h^2+3h−10/h^2−12h+20 ? select each correct answer. h≠10 h≠5 h≠2 h≠−5 h≠−10 h≠−2

Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).