Tham KY's answer to Nur's Junior College 2 H3 Maths question.

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Tham KY
Tham Ky's answer
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Nur
Nur
6 years ago
But the answer is y=√x^2+1+c....
Tham KY
Tham KY
6 years ago
May I see the actual question? Not the one you copied...
Nur
Nur
6 years ago
(x^2+1)dy/dx=x
Tham KY
Tham KY
6 years ago
Sorry, can't get that answer...
Tham KY
Tham KY
6 years ago
Maybe answer is incorrect? If we differentiate the answer and cannot get the same dy/dx, means it is incorrect... You may double check with your teacher...
Nur
Nur
6 years ago
Ohhh....ok thanks....