Question

pls answer the question

Answer 1

solution

∫(x³+5x²-4)/x²dx

then we can write the question into this form

=∫(x³/x²+5x²/x²-4/x²)dx

⇒=∫xdx  +  ∫5dx  -  ∫4x⁻²dx

⇒=x²/2  +  5x  +  4x⁻¹  +  c

⇒= x²/2  +  5x  +  4/x  +  c