Question Simplify the expression 31889r6a2w Evaluate r5×1×a2×4515r×1889wCancel out the common factor 15 r5×1×a2×31r×1889wRewrite the expression r5a2×31r×1889wMultiply the terms with the same base by adding their exponents r5+1a2×31×1889wAdd the numbers r6a2×31×1889wMultiply the numbers r6a2×31889wSolution 31889r6a2w Show Solution