Question Simplify the expression 18x2−31xy8 Evaluate 18x2−31xy6×y2Solution More Steps Evaluate 31xy6×y2Multiply the terms with the same base by adding their exponents 31xy6+2Add the numbers 31xy8 18x2−31xy8 Show Solution Factor the expression x(18x−31y8) Evaluate 18x2−31xy6×y2Multiply More Steps Evaluate 31xy6×y2Multiply the terms with the same base by adding their exponents 31xy6+2Add the numbers 31xy8 18x2−31xy8Rewrite the expression x×18x−x×31y8Solution x(18x−31y8) Show Solution