A27x144\frac{27x^{14}}{4}427x14B27x636\frac{27x^{6}}{36}3627x6C81x1436\frac{81x^{14}}{36}3681x14D81x636\frac{81x^{6}}{36}3681x6Answer: 27x144\frac{27x^{14}}{4}427x14 Read Explanation: 27x144\frac{27x^{14}}{4}427x14 Read more in App