Answer:
Step-by-step explanation:
57.6
15, 18, 21
3, 6, 9, 12, 15, 18, 21...
3 x 5 = 15
3 x 6 = 18
3 x 7 = 21
Hope this helps! :)
A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z
B
(1/2) * (2 x - 6) (x - 2)
is equivalent to
x^2 - 5 x + 6