We want to find the value of $2^2\times2^3$22×23 by first evaluating each term in the product separately.
First, find the value of $2^2$22.
Next, find the value of $2^3$23.
Use your answers to the previous parts to find the value of $2^2\times2^3$22×23.
Use your answer to part (c) to simplify $2^2\times2^3$22×23.
Use prime numbers, common factors and multiples, and powers (including square roots)