Answer:
I believe is A.
Step-by-step explanation:
9x^2 - 25 = 0
9x^2 = 25
x^2 = 25/9
x = 5/3
a 4
b 3
c 9
d 4
id.k
I think EY I don't know on these stuff but it's my guess
4*4+1+2
$28