16x = 4(y^2 + 3y) + 1 16x = 4(y^2 + 3y + 9/4) + 1 - 4(9/4) 16x = 4(y + 3/2)^2 - 3 x = 1/4 (y + 3/2)^2 - 3/16
You can ask a new question or answer this question.