Question Simplify the expression −1440s Evaluate s×120(1987−1999)Subtract the numbers s×120(−12)Rewrite the expression −s×120×12Multiply the terms −s×1440Solution −1440s Show Solution Find the roots s=0 Evaluate s×120(1987−1999)To find the roots of the expression,set the expression equal to 0 s×120(1987−1999)=0Subtract the numbers s×120(−12)=0Multiply More Steps Multiply the terms s×120(−12)Rewrite the expression −s×120×12Multiply the terms −s×1440Use the commutative property to reorder the terms −1440s −1440s=0Change the signs on both sides of the equation 1440s=0Solution s=0 Show Solution