Question

If n is odd, then (1 +3 +5+7+ --------- to n terms) is equal to: a. ( x^2 + 1) b. ( x^2 - 1) c. x^2 d. 2 x^2 + 2
1 point
A
B
C
D​

Answer 1

Step-by-step explanation:

sorry I don't know how to do

Answer 2

Answer:

(c)n

2

Explanation: According to the property of a perfect square. Sum of first n odd number is n

2

.