Answer:
$2.89
Step-by-step explanation:
I am not %100 about this so I'm really sorry if it's wrong
Hope this helps! <3 :3
22^4c-82. Is the equation I think you are looking for.
The answer to the question is 14
x^4 + 14x^2 + 49
(x^2 + 7)^2
perfect square