Question

find the 25th term of the sequence :5,2,-1,-4,-7,... . .​

Answer 1

Answer:

nth term=a+(n-1)*d

25th term= 5+24*-3

=-67

Answer 2

Answer:-67

Step-by-step explanation:

5-2=3

2-(-1)=3

25-5=20     20 x 3=60

                    (-7) - 60= -67