Question Factor the expression 81(5168−3M) Evaluate 646−83MSolution 81(5168−3M) Show Solution Find the roots M=35168Alternative Form M=1722.6˙ Evaluate 646−83MTo find the roots of the expression,set the expression equal to 0 646−83M=0Move the constant to the right-hand side and change its sign −83M=0−646Removing 0 doesn't change the value,so remove it from the expression −83M=−646Change the signs on both sides of the equation 83M=646Multiply by the reciprocal 83M×38=646×38Multiply M=646×38Solution More Steps Evaluate 646×38Multiply the numbers 3646×8Multiply the numbers 35168 M=35168Alternative Form M=1722.6˙ Show Solution