A(ab)r+s(\frac{a}{b})^{r+s}(ba)r+sB(ba)r+s(\frac{b}{a})^{r+s}(ab)r+sC(ab)r+s({a}{b})^{r+s}(ab)r+sD(arbs)(\frac{a^r}{b^s})(bsar)Answer: (ab)r+s(\frac{a}{b})^{r+s}(ba)r+s Read Explanation: (a+1b)r(a−1b)s(b+1a)r(b−1a)s\frac{(a+\frac1b)^r(a-\frac1b)^s}{(b+\frac1a)^r(b-\frac1a)^s}(b+a1)r(b−a1)s(a+b1)r(a−b1)s(ab+1b)r(ab−1b)s(ab+1a)r(ab−1a)s\frac{(\frac{ab+1}{b})^r(\frac{ab-1}{b})^s}{(\frac{ab+1}{a})^r(\frac{ab-1}{a})^s}(aab+1)r(aab−1)s(bab+1)r(bab−1)s(1b)r+s(1a)r+s\frac{(\frac1b)^{r+s}}{(\frac1a)^{r+s}}(a1)r+s(b1)r+s(ab)r+s(\frac ab)^{r+s}(ba)r+s Read more in App
