Question Factor the expression 21(2t−211) Evaluate t−2211Solution 21(2t−211) Show Solution Find the roots t=2211Alternative Form t=105.5 Evaluate t−2211To find the roots of the expression,set the expression equal to 0 t−2211=0Move the constant to the right-hand side and change its sign t=0+2211Solution t=2211Alternative Form t=105.5 Show Solution