Question

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Calcule os produtos:

a) b⁵ . b³ =
b) 5x⁶ . x =
c) ( -7y ) . ( -2y ) =
d) ( -2a ) . ( +13a² =
e) ( 1,5x ) . ( -0,5xy³ ) =
f) ( -12mn ) . ( +17m ) =

Answer 1

Resposta:

A) b⁸

B) 6x⁶

c) +14y

d) -26a²

e) -1,75x³-0,5y³

f) -204m- 12n