Quadratic formula is the bestt
by applying it
8x^2-13x+3
x^2-13x/8+3/8=0
x^2-13x/8=3/8
x^2-13x/8+169/256
=73/256
(x-13/16)^2
=73/25
so correct option is D
hope it helps
Answer: Assuming by similar it means proportional, I'd suppose D.
37.5% of 20 is 7.5 so the answer is 37.5%
