Question Simplify the expression −156x9y8 Evaluate 12x5y4(−13x4y4)Rewrite the expression −12x5y4×13x4y4Multiply the terms −156x5y4x4y4Multiply the terms with the same base by adding their exponents −156x5+4y4×y4Add the numbers −156x9y4×y4Multiply the terms with the same base by adding their exponents −156x9y4+4Solution −156x9y8 Show Solution