Answer:
6 plus 4 = 10
6 plus 3 = 9
6 plus 4 plus 1 = 11
Step-by-step explanation:
Since it says use them exactly once does that mean once in each number answer or once in all 3
Answer: The answer should be 16x^2-4x
The answer at the end of the day would be 4
i think C
im not really sure