URGENT !! DM :
a) 4(a-1)² + 2a (3a+4)
b) - (5a+1)² - 2(3a+4)
c) (3a+4) (3a x -4) - (5a+4)
d) (2a+1)² - (2a-1)²
e) Calculer : (h = 3 / r = 7 / d = 6 / π = 3,14 )
V = π r² x h² / 6
a) 4(a-1)² + 2a (3a+4)
b) - (5a+1)² - 2(3a+4)
c) (3a+4) (3a x -4) - (5a+4)
d) (2a+1)² - (2a-1)²
e) Calculer : (h = 3 / r = 7 / d = 6 / π = 3,14 )
V = π r² x h² / 6
More Questions From This User See All