Answer:
√{395×395}=√395²=395 is your answer
x = 1/2, y = 17/2
x = -3, y = 12
Step-by-step explanation:
Arithmetic sequence
Tn = a+(n-1)d
= -85 +(601-1) 1/6
= -85 + 600/6
= -85 + 100
= 15
601th term is 15