Answer:
Step-by-step explanation:
k(k+1)(k+2) - 3k(k+1)
k and (k+1) are common to both terms.
k(k+1)(k+2) - 3k(k+1) = k(k+1)[(k+2) - 3] = k(k+1)(k-1)
adenosine triphosphate.
V= L x w x h
V= 16 x 16 x 2
V= 256 x 2
V=512 inches
x+(-7) or (standard form) 
x+y=-7
