Question

evaluate integra

Answer 1

lets factorise the top

Answer 2

ok

Answer 3

hang on

Answer 4

the top doesnt factorise...

Answer 5

erm, im really sorry, i should know how to do this, but i dont...

Answer 6

hey

Answer 7

yes it will factorise after taking the GCF out. you have to factorize by grouping

Answer 8

\[\frac{4 x^2+6 x-12}{x^2-4 x}=\frac{3}{x}+\frac{19}{x-4}+4 \]

Answer 9

okay

Answer 10

how??

Answer 11

partial fracrtions

Answer 12

Let me know if this makes sense. I used some tricks.