Question

\(\dfrac{4^2.4^3}{2^{10}}\)

Answer 1

\(\dfrac{4^2\cdot4^3}{2^{10}}=\dfrac{\left(2^2\right)^2\cdot\left(2^2\right)^3}{2^{10}}=\dfrac{2^4\cdot2^6}{2^{10}}=1\)

Answer 2

\(=\dfrac{4^5}{2^{10}}\) \(=\dfrac{\left(2^2\right)^5}{2^{10}}\) \(=\dfrac{2^{10}}{2^{10}}=1\)