Question

me ajudem na 52 , 53 e 54 por favor ?

Answer 1

52: a) (n²)³ b)(-n²)³ c)(-3ab²)³ d)(1/4abc)³

53: a)2m
b)-2x²
c)5x²
d)1,66...x²
e)-3m³
f)6x²y
g)3ab²
h)0,5ac³

54:2y ,pois 10y²: 5y = 2y