I need someone to check this to see if I am doing it correctly.
k^3+k
k^2+k-42
k(k^2+1)
(k+7)(k+6)
k=-7 k=6
(-0,-7)(-7,6)
(6,0)
3 answers
Leaving aside the virtually impenetrable formatting, your math appears to be ok.
Hello Steve
Why do you have to be so sarcastic to those who are seeking help? If you couldn't understand what I wrote, then how could you tell my math was ok?
Why do you have to be so sarcastic to those who are seeking help? If you couldn't understand what I wrote, then how could you tell my math was ok?
because I have been exposed to similar careless mistakes displayed by others.
Tell me. Just looking at your posting, could you easily tell what was being asked? The questions and solutions are all mixed up together.
Tell me. Just looking at your posting, could you easily tell what was being asked? The questions and solutions are all mixed up together.
3 answers