How can we help?
nighthour
-
nighthour created a post,
Factoring cubes
I am surprised that Sal doesn't teach the "SOAP" method for the signs. 27x³+125y³ 27x³-125y³ Same Opposite AlwaysPositive ⬇️..........⬇️.....⬇️ (a+b) (a² — ab + b²) (a -b) (a² + ab + b²)
-
Total activity 2
-
Last activity
-
Member since
-
Following 0 users
-
Followed by 0 users
-
Votes 0
-
Subscriptions 1
-
Total activity 2
-
Last activity
-
Member since
-
Following 0 users
-
Followed by 0 users
-
Votes 0
-
Subscriptions 1