a) (3x³) 4 elevado =
b) (-2xy²)³ =
c) (2/3 x ) - ¹ =
d) (10x)³ =
obrigada !
a) (3x³) 4 elevado = 81X^12
b) (-2xy²)³ = -8X^3Y^6
c) (2/3 x ) - ¹ = 3/2 X^-1 ou = 3 / 2X
d) (10x)³ = 1000X^3
Comments
a) (3x³) 4 elevado = 81X^12
b) (-2xy²)³ = -8X^3Y^6
c) (2/3 x ) - ¹ = 3/2 X^-1 ou = 3 / 2X
d) (10x)³ = 1000X^3