{PLEASE HELP} (Any assistance would be approached)
Am I doing this right? (Image)
[the method is called the AC method... at least that's what my teacher calls it]

Question

{PLEASE HELP} (Any assistance would be approached)
Am I doing this right? (Image)
[the method is called the AC method... at least that's what my teacher calls it]

landshark5 · Answer

attachment

anonymous · Answer

i cant see the file

anonymous · Answer

lets see

anonymous · Answer

ok, nine times three is NOT 36

landshark5 · Answer

Ok i see. Some how i always make arithmetical errors not to do with the problem itself.

landshark5 · Answer

Thanks

anonymous · Answer

are you sure you wrote this down correctly? I believe you would need to use quadratic formula for this

anonymous · Answer

omg i see it now

landshark5 · Answer

well my teacher said to use a method called the ac method and you have to find a factor.

anonymous · Answer

so instead of 9 and three can you think of two other factors that will work. Sometimes it takes a while to see it. I just got it now

landshark5 · Answer

I wrote down 9 but i ment 12

landshark5 · Answer

despite it i still thought of the 9 as a 12

anonymous · Answer

well 12 and three ads to 15, there are no negatives in this problem

landshark5 · Answer

ok i see my error i will correct. thank you for your assistance

anonymous · Answer

ok. Let me know if you need to be walked through it

landshark5 · Answer

i wish i could thank you more if i could

landshark5 · Answer

no i am ok with this now thank you have a good day