Answer:
1.
=2x²z/3^-1y⁴
=2x²z(3)/y⁴
=6x²z/y⁴
2.
=9x⁴y³z^5/x^-2y^6z^-2
=9x^6y³z^5/y^6z^-2
=9x^6y³z^7/y^6
=9x^6z^7/y³
3.
=(4y³/x¹¹z^5)^-2
=(x¹¹z^5/4y³)²
=x²²z^10/16y^6
hearts and brainliest thanks
