Question Simplify the expression 219w6−2z Evaluate w6×438−2zCancel out the common factor 2 w6×219−2zSolution 219w6−2z Show Solution Factor the expression 21(19w6−4z) Evaluate w6×438−2zCancel out the common factor 2 w6×219−2zUse the commutative property to reorder the terms 219w6−2zSolution 21(19w6−4z) Show Solution