To solve the given problem:
1. Find the value of the square root of 4:
The square root of 4 is 2.
2. Calculate 3 times the square root of 4:
3 times 2 is [tex]\( 3 \times 2 = 6 \)[/tex].
3. Calculate 2 times the square root of 4:
2 times 2 is [tex]\( 2 \times 2 = 4 \)[/tex].
4. Subtract the result of 2 times the square root of 4 from 3 times the square root of 4:
[tex]\( 6 - 4 = 2 \)[/tex].
Therefore, the result of
[tex]\[ 3 \times \sqrt{4} - 2 \times \sqrt{4} \][/tex]
is 2.
Hence, the best answer is C. 2.