Question 8t−657 Find the roots t=8657Alternative Form t=82.125 Evaluate 8t−657To find the roots of the expression,set the expression equal to 0 8t−657=0Move the constant to the right-hand side and change its sign 8t=0+657Removing 0 doesn't change the value,so remove it from the expression 8t=657Divide both sides 88t=8657Solution t=8657Alternative Form t=82.125 Show Solution