Question

Question 11: ∫ x³ + 5x² - 4 / x² dx

Class 12 - Math - Integrals

Answer 1

∫x³+5x²-4/x²=∫x+5-4/x²     =x²/2+5x+4/x+c since  ..∫x=x²/2  and  ∫const=x  and ∫-1/x²=+1/xI hope u can get it......

Answer 2

Refer to the attachment

sorry I forgot to add integration constant

So the final answer will be :-
x⁴/4 + 5x³/3 + 4/x + C