Question Simplify the expression −1910s Evaluate 90s−2000sCollect like terms by calculating the sum or difference of their coefficients (90−2000)sSolution −1910s Show Solution Find the roots s=0 Evaluate 90s−2000sTo find the roots of the expression,set the expression equal to 0 90s−2000s=0Subtract the terms More Steps Simplify 90s−2000sCollect like terms by calculating the sum or difference of their coefficients (90−2000)sSubtract the numbers −1910s −1910s=0Change the signs on both sides of the equation 1910s=0Solution s=0 Show Solution