Question

A=\(\dfrac{3^{10}.11+3^{10}.5}{3^9.2^4}\)

Answer 1

\(A=\dfrac{3^{10}.11+3^{10}+5}{3^9.2^4}\\ A=\dfrac{3^{10}.\left(11+5\right)}{3^9.16}\\ A=\dfrac{3^{10}.16}{3^9.16}\\ A=3\)

Answer 2

\(\dfrac{3^{10}}{3^9}\)

Answer 3

A = \(\dfrac{3^{10}.11+3^{10}.5}{3^9.2^4}\) 

\(A=\dfrac{3^{10}.\left(11+5\right)}{3^9.16}\) 

\(A=\dfrac{3^{10}.16}{3^9.16}\)

 \(A=\dfrac{3^{10}}{3^9}=3\) 

Answer 4

\(A=\dfrac{3^{10}\cdot11+3^{10}\cdot5}{3^9\cdot2^4}=\dfrac{3^{10}\cdot2^4}{3^9\cdot2^4}=3\)