I believe you multiply 1 by 6 because there is an invisible 1 infront of that a then you divide 3.14 to the 2 power And you might get your answer
Answer:

Step-by-step explanation:

now,

thus, (-3, 0)
Step-by-step explanation:
Find negative square root of 16. (4 points) a −4 b 4 c ±4 d −8