Question

efetue as multiplicações de monômio a]4.3x= b]6x.9x= c]2a.a= d]3y.5j= e]3ab.7Ab= f] 5a.(-4)= g]8c.5c.3c=

Answer 1

A)12x
B)54x²
C)2a²
D)15jy
E)21a²b²
F)-20a
G)120c³

Answer 2

a]

= 4.3x

= 12x

b]

= 6x.9x

= 54 x^2

c]

= 2a.a

= 2a^2

d]

= 3y.5j

= 15yj

e]

= 3ab.7ab

= 21.a^2.b^2

f]

= 5a.(-4)

= - 20a

g]

= 8c.5c.3c

= 8.5.3.c^3

= 120.c^3