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A(ab)r+s(\frac{a}{b})^{r+s}

B(ba)r+s(\frac{b}{a})^{r+s}

C(ab)r+s({a}{b})^{r+s}

D(arbs)(\frac{a^r}{b^s})

Answer:

(ab)r+s(\frac{a}{b})^{r+s}

Read Explanation:

(a+1b)r(a1b)s(b+1a)r(b1a)s\frac{(a+\frac1b)^r(a-\frac1b)^s}{(b+\frac1a)^r(b-\frac1a)^s}

(ab+1b)r(ab1b)s(ab+1a)r(ab1a)s\frac{(\frac{ab+1}{b})^r(\frac{ab-1}{b})^s}{(\frac{ab+1}{a})^r(\frac{ab-1}{a})^s}

(1b)r+s(1a)r+s\frac{(\frac1b)^{r+s}}{(\frac1a)^{r+s}}

(ab)r+s(\frac ab)^{r+s}


Related Questions:

The smallest perfect square which is exactly divisible by 2, 3, 4, 5 and 6:

140+8+1=?\sqrt{140+\sqrt{8+\sqrt{1}}}=?

3.6322.3723.63+2.37=?\frac{3.63^2-2.37^2}{3.63+2.37}=?

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