Question Simplify the expression x−5687 Evaluate x−21−5666Solution x−5687 Show Solution Find the roots x=5687 Evaluate x−21−5666To find the roots of the expression,set the expression equal to 0 x−21−5666=0Subtract the numbers x−5687=0Move the constant to the right-hand side and change its sign x=0+5687Solution x=5687 Show Solution