Question Simplify the expression −11s Evaluate (−53s)−(−42s)Remove the parentheses −53s−(−42s)Rewrite the expression −53s+42sCollect like terms by calculating the sum or difference of their coefficients (−53+42)sSolution −11s Show Solution Find the roots s=0 Evaluate (−53s)−(−42s)To find the roots of the expression,set the expression equal to 0 (−53s)−(−42s)=0Remove the parentheses −53s−(−42s)=0Subtract the terms More Steps Simplify −53s−(−42s)Rewrite the expression −53s+42sCollect like terms by calculating the sum or difference of their coefficients (−53+42)sAdd the numbers −11s −11s=0Change the signs on both sides of the equation 11s=0Solution s=0 Show Solution