---

Status: Waiting for your answers.

16x2 + 4y2 - 128x + 32y + 256 = 0 is the general form of an ellipse. Write the equation of this conic section in standard form by filling in the appropriate values for each open response. Step 1: 16x2 - 128x + 4y2 + 32y =   Step 2: 16(x2 - 8x) + 4(y2 + y) =   Step 3: 16(x2 - 8x + ) + 4(y2 + y + ) =   + 16() + 4()   Step 4: 16(x - )2 + 4(y + )2 =   Step 5: (x - )2   (y + )2 +   = 1