Question

Express the following in exponential form : 2 X 2 X a X a.​

Answer 1

Answer:

2^2×a^2

Step-by-step explanation:

2×2×a×a=2^2a^2

Answer 2

Answer:

$2 \times 2 \times a \times a \\ (2 \times a)^{2}$

hope it helps u....................................................