Write using no denominator. (No fraction line is necessary. Use x for multiplication between numbers.)

Answer:
[tex]\large\boxed{3\times8^{-1}\times a^2b^3c^5x^{-4}y^{-3}z^{-1}}[/tex]
Step-by-step explanation:
[tex]\text{Use}\ a^{-n}=\dfrac{1}{a^n}\\\\\dfrac{3a^2b^3c^5}{8x^4y^3z}=3a^2b^3c^5\times\dfrac{1}{8x^4y^3z}\\\\=3a^2b^3c^5\times8^{-1}x^{-4}y^{-3}z^{-1}\\\\=3\times8^{-1}\times a^2b^3c^5x^{-4}y^{-3}z^{-1}[/tex]