(x³ - y² +12) -3[( x² - 6x + 10)+4]
Can anyone walk me through this one?
Oh NVM I found out how after hours of research it lead me over to this site which I have been able to use to check my answers (a good way to figure out how through trial and error)
Wolfram|Alpha—Computational Knowledge Engine
its a cool site if anyone is reading this and needs help