Question Simplify the expression −10s Evaluate 80s−90sCollect like terms by calculating the sum or difference of their coefficients (80−90)sSolution −10s Show Solution Find the roots s=0 Evaluate 80s−90sTo find the roots of the expression,set the expression equal to 0 80s−90s=0Subtract the terms More Steps Simplify 80s−90sCollect like terms by calculating the sum or difference of their coefficients (80−90)sSubtract the numbers −10s −10s=0Change the signs on both sides of the equation 10s=0Solution s=0 Show Solution