i've got to factorise and i've used the steps i've been shown so far to get to this: multiply 6 and -6 to get -36. find two numbers that add together to make 5 and multiply to make -36. i came to -4 and 9. i put them into the middle of the equation while removing the 5x as instructed so i came to grouped them and then factored them . just wondering where i go from here. any detailed steps would be appreciated