Answer:
2
Step-by-step explanation:
7 times 1/2=3.5
3/2=1 1/2
3 1/2-1 1/2=2
https://www.toppr.com/ask/question/find-the-value-of-k-such-that-the-polynomial-x2k6x22k1/
i have no clue how to do thats,
1. A
2. C
3. D
4. B