Question Simplify the expression s−2a Evaluate s−a−a−d×0Any expression multiplied by 0 equals 0 s−a−a−0Removing 0 doesn't change the value,so remove it from the expression s−a−aSolution More Steps Evaluate −a−aCollect like terms by calculating the sum or difference of their coefficients (−1−1)aSubtract the numbers −2a s−2a Show Solution