Question Simplify the expression 223−C Evaluate 224−C−1Solution 223−C Show Solution Find the roots C=223 Evaluate 224−C−1To find the roots of the expression,set the expression equal to 0 224−C−1=0Subtract the numbers 223−C=0Move the constant to the right-hand side and change its sign −C=0−223Removing 0 doesn't change the value,so remove it from the expression −C=−223Solution C=223 Show Solution