Question Find the roots x=245Alternative Form x=22.5 Evaluate 2x−45To find the roots of the expression,set the expression equal to 0 2x−45=0Move the constant to the right-hand side and change its sign 2x=0+45Removing 0 doesn't change the value,so remove it from the expression 2x=45Divide both sides 22x=245Solution x=245Alternative Form x=22.5 Show Solution