Question

n
$n ^{2} + 3n + 1 = (n - 2)^{2}$
​

Answer 1

Answer:

√55

Step-by-step explanation:

561:4(5'6(4"2"5'9'5'24"1$1"5$9?6'

5"2(5(2(5$8/9+534*5(5(6((9)")'*)9(