Question

Evaluate integration of x³+5x²-4 /x² dx

Answer 1

Answer:

if Q. is(x^3+5x^2-4)/x^2dx

dy=(x^3/x^2)+(5x^2/x^2)-(4/x^2)dx

dy=xdx+5dx-(4/x^2)dx

dy=(x^2/2)+(5x)+(4/x)+c

and if Q. is{x^3+5x^2-(4/x^2)}dx

dy=x^3dx+5x^2dx-(4/x^2)dx

dy=x^4/4+5x^3/3+4/x+c