Question Factor the expression 211(21c−667) Evaluate c−21667Solution 211(21c−667) Show Solution Find the roots c=21667Alternative Form c=31.7˙61904˙ Evaluate c−21667To find the roots of the expression,set the expression equal to 0 c−21667=0Move the constant to the right-hand side and change its sign c=0+21667Solution c=21667Alternative Form c=31.7˙61904˙ Show Solution