1. Math
2. Mathematics
3. hi just wondering if i could see working for these...

# Question: hi just wondering if i could see working for these...

###### Question details

Hi, just wondering if i could see working for these last 2 questions? I think i'm really close with Q11 but maybe my signs are wrong... I've got it down to -k^2 - 4k -32 > 0 ??? Thanks as always, Michael