Question Simplify the expression −103−c Evaluate 18−c−121Solution −103−c Show Solution Find the roots c=−103 Evaluate 18−c−121To find the roots of the expression,set the expression equal to 0 18−c−121=0Subtract the numbers −103−c=0Move the constant to the right-hand side and change its sign −c=0+103Removing 0 doesn't change the value,so remove it from the expression −c=103Solution c=−103 Show Solution