Question Simplify the expression s1251ua Evaluate su×139×9aMultiply the terms su×1251aMultiply the terms More Steps Multiply the terms su×1251Multiply the terms su×1251Use the commutative property to reorder the terms s1251u s1251u×aSolution s1251ua Show Solution Find the excluded values s=0 Evaluate su×139(9a)Solution s=0 Show Solution