Answer:
Step-by-step explanation:
In propositional logic and Boolean algebra, De Morgan's laws are a pair of transformation rules that are both valid rules of inference. ... The rules allow the expression of conjunctions and disjunctions purely in terms of each other via negation.
Not sure what simp lies firm is
25 squared is just 25 times 25 which equal 625
B or D choose one of them that what I think!!
