Question

Choose the equation that shows a step in the process of completing the square on the given quadratic.
y = x2 + 8x – 3
y = x2 + 8x + 8 – 3 – 8

y = x2 + 8x + 8 – 3 + 8
y = x2 + 8x + 16 – 3 – 16

y = x2 + 8x + 16 – 3 + 16

Answer 1

I don't know understand the way they organized the options, however, I'd say y = x^2 + 8x + 16 – 3 – 16