Status: Waiting for your answers. 9x^{2} + 64y^{2} - 54x + 640y + 1105 = 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 1:9x^{2} - 54x + 64y^{2} + 640y = Step 2: 9(x^{2} - 6x) + 64(y^{2} + y) = Step 3: 9(x^{2} - 6x + ) + 64(y^{2} + y + ) = + 9()+ 64() Step 4: 9(x - )^{2} + 64(y + )^{2} = Step 5: (x - )^{2} (y + )^{2} + = 1