Question Simplify the expression 6400hv Evaluate r(80×rh)×80vRemove the parentheses r×80×rh×80vMultiply the terms r×6400×rh×vUse the commutative property to reorder the terms 6400r×rh×vSolution 6400hv Show Solution Find the excluded values r=0 Evaluate r(80×rh)×80vSolution r=0 Show Solution