Question

What is the ninth term in the sequence -1,4 -9,16 -25,..?

Answer 1

Step-by-step explanation:

given :

• What is the ninth term in the sequence

to find :

• ninth term in the sequence

solution :

• sequence 1st 3rd and 5 terms is odd term

• 2 and 4 term is even term

• 9 is odd number so , we will multiply with -9

• = -81

so, the answer is -81