Recent content by pleasehelpsos

like i got zero when i had tried to do n=1 n=2 n=3 and n=4 for the first one i tried to sub in f1 but i don't know what i am doing

I honestly still do not understand

How do I pick which sequence number it goes along with? - - - Updated - - - Yes

I need help with this problem... By experimenting with numerous examples in search of a pattern, determine a simple formula for (Fn+1)2−(Fn−1)2; that is, a formula for the difference of the squares of two Fibonacci numbers.What does this question want? What is it asking for?