explicandum vs explanandum

explicandum and explanandum both are nouns.

Word	Noun	Adjective	Verb	Adverb
explicandum	Yes	No	No	No
explanandum	Yes	No	No	No

As nouns, explicandum and explanandum are synonyms defined as:

explicandum and explanandum: (logic) a statement of something (a fact or thing or expression) to be explained

explicandum (noun)	explanandum (noun)
(logic) a statement of something (a fact or thing or expression) to be explained	(logic) a statement of something (a fact or thing or expression) to be explained