Factor out like terms
-y(7+y)=0
IF
2=5 ;
3=9 ; 3*5 - 3*2
4=48 ; 4*9 + 4*3
5=220 ; 5*48 - 5*4
6=1,350 6*220 + 6*5
7= 9408 7*1350 - 7*6
THEN 8 = 8*9408 + 8*7 = 75320
Answer:
the answer is 1.99 I think im not sure I guessed
Step-by-step explanation:
Answer: 4=40 ! Its a pattern