Answer: n + 2 = 2n
Step-by-step explanation:
sum = add
number and two = n, 2
twice the number = 2 x n
That's a quadratic equation in

, which means we get an extra square root and

at the end.

We factor,


Answer:
B
Step-by-step explanation:
We can't see the whole question :/
DONT CLCIK THE LINK PLEASE REPORT IT