Question Simplify the expression t−277027 Evaluate t−139×1993Solution t−277027 Show Solution Find the roots t=277027 Evaluate t−139×1993To find the roots of the expression,set the expression equal to 0 t−139×1993=0Multiply the numbers t−277027=0Move the constant to the right-hand side and change its sign t=0+277027Solution t=277027 Show Solution