Multiplica

A)
[tex]36 {a}^{5} \times 4 {a}^{3} = [/tex]
B)
[tex]8 {b}^{3} {x}^{2} \times 2 {b}^{4} {x}^{3} = [/tex]
C)
[tex](12 {a}^{5} )(3 {a}^{2} )(2a) = [/tex]
D)
[tex](15 {a}^{3} {b}^{3} )(3a {b}^{4} )(2 {a}^{4} b) = [/tex]
E)
[tex](4 {a}^{5} )(3 {a}^{3} )(2 {a}^{2} ) = [/tex]
F)
[tex](3ab)(10ab)(2ab) = [/tex]
Ayuda , por favor , doy coronita
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