halla el valor de x en cada caso.
a. (3,1)¹⁹ x (3,1)× = (3,1)³⁷
b. [(12,3)×]⁹ = (12,3)⁵⁴
c. (2,1)× x (2,1)²³ = (2,1)⁴⁷
d. [(5,32)⁷]× = (5,32)⁹⁸
e. [(4,03) x (1,5)]⁹ = (4,03)× x (1,5)⁹
f. (0,19)⁴⁰ x (0,7)⁴⁰ =[(0,19) x (0,7)]×
[tex] x[/tex]
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