由方程所确定的隐函数的二阶导数()
A. <imgwidth="196"height="24"src="https://p.ananas.chaoxing.com/star3/origin/54e692bbc1257a85be1511b7444c018e.png">
B. <imgwidth="177"height="24"src="https://p.ananas.chaoxing.com/star3/origin/644f682dbe90bd8eb9c3ebb6d0438b8d.png">
C. <imgwidth="196"height="24"src="https://p.ananas.chaoxing.com/star3/origin/02c2948b2860508b8f948d2610cbb2b8.png">
D. <imgwidth="196"height="24"src="https://p.ananas.chaoxing.com/star3/origin/2798b28b30daa812c380ce9e5a37a2fe.png">