Question Simplify the expression 254−S Evaluate 254−1×SSolution 254−S Show Solution Find the roots S=254 Evaluate 254−1×STo find the roots of the expression,set the expression equal to 0 254−1×S=0Any expression multiplied by 1 remains the same 254−S=0Move the constant to the right-hand side and change its sign −S=0−254Removing 0 doesn't change the value,so remove it from the expression −S=−254Solution S=254 Show Solution