Question Simplify the expression s−627 Evaluate s−627−0Solution s−627 Show Solution Find the roots s=627 Evaluate s−627−0To find the roots of the expression,set the expression equal to 0 s−627−0=0Removing 0 doesn't change the value,so remove it from the expression s−627=0Move the constant to the right-hand side and change its sign s=0+627Solution s=627 Show Solution