Question Simplify the expression 3dg3a−a Evaluate dg3×3a−1×aUse the commutative property to reorder the terms 3dg3a−1×aSolution 3dg3a−a Show Solution Factor the expression a(3dg3−1) Evaluate dg3×3a−1×aUse the commutative property to reorder the terms 3dg3a−1×aAny expression multiplied by 1 remains the same 3dg3a−aCalculate 3adg3−aRewrite the expression a×3dg3−aSolution a(3dg3−1) Show Solution