Question Factor the expression 221(22c−139) Evaluate c−22139Solution 221(22c−139) Show Solution Find the roots c=22139Alternative Form c=6.31˙8˙ Evaluate c−22139To find the roots of the expression,set the expression equal to 0 c−22139=0Move the constant to the right-hand side and change its sign c=0+22139Solution c=22139Alternative Form c=6.31˙8˙ Show Solution