Answer:
Form: 2^7, 2^7 = 128
Explanation:
You cannot multiply exponent, you must add the exponents.
4 + 3 = 7.
Keep the base the same.
Then find what 2^7 is.
Multiply:
2 x 2 x 2 x 2 x 2 x 2 x 2.
2 x 2 = 
4 x 2 = 
8 x 2 = 
16 x 2 = 
32 x 2 = 
64 x 2 = 
128.