Answer :

gmany

Answer:

[tex]\large\boxed{y^{-3}\cdot y^6=y^3}[/tex]

Step-by-step explanation:

[tex]y^{-3}\cdot y^6\qquad\text{use}\ a^n\cdot a^m=a^{n+m}\\\\=y^{-3+6}=y^3[/tex]

Other Questions