Question

If n is an integer, when (2n + 1)2 is divided by 4 the remainder is
​

Answer 1

answer:

0

Step-by-step explanation:

mark me the brainliest plz plz

We first expand (2n + 2)2

(2n + 2)2 = 4n2 + 8n + 4

Factor 4 out.

= 4(n2 + 2n + 1)

(2n + 2)2 is divisible by 4 and the remainder is equal to 0.