Maiaabellaa the answer is 216 and not -136!if u want i can explain it to u!so tell me what u want !ll help u!
i know Rose!im totally confused by one mistake!ur answer is right!actually its night and maybe im a lil tired!
BTW nice answer!lol!
Rosala you put in the wrong numbers. You have k=6 and z=-2 when it is supost to be k=-2 and z=6 :) check again to see if I am wrong or not :P
Hahaha thats ok. Everybody makes mistakes :) I actuly did the same thing fist time I calculated it :P hahaha At least we got it figured out!
I just did this question.
http://web2.0calc.com/questions/9-5-3z-8k-use-k-2-and-z-6
I got 179