Question

if f(x)= x^4+y^2+x^2+x^-1, than find f''(x)?​

Answer 1

Answer:

$f(x) = x {}^{4} + y {}^{2} + x {}^{2} + x {}^{ - 1}$

Differnatatiating

$f {}^{1} (x) = 4x {}^{3} + 2y + 2x - 1$

$f {}^{11} (x) = 12x {}^{2} + 2 + 2 - 0$

$f {}^{11} (x) = 12x {}^{2} + 4$

Be Brainly!