Question Factor the expression 211(21c−227) Evaluate c−21227Solution 211(21c−227) Show Solution Find the roots c=21227Alternative Form c=10.8˙09523˙ Evaluate c−21227To find the roots of the expression,set the expression equal to 0 c−21227=0Move the constant to the right-hand side and change its sign c=0+21227Solution c=21227Alternative Form c=10.8˙09523˙ Show Solution