[tex](x.y ^{2} .z -^{3}perx^{6}.y ^{2}.z)^{3} [/tex] tolong guyss

jawab
bilangan berpangkat

{ (x. y². z⁻³ ) / (x⁶. y². z) }³ =

= ( x.. x⁻⁶, y².y² . z⁻³.z)³

= (x⁻⁵. y⁰. z⁻²)³

= (x⁻⁵. z⁻²)³

= x⁻¹⁵. z⁻⁶

= 1/ (x¹⁵.z⁶)