Question

Exponents amd multiplication y-3 • y6

Answer 1

Answer:

$\large\boxed{y^{-3}\cdot y^6=y^3}$

Step-by-step explanation:

$y^{-3}\cdot y^6\qquad\text{use}\ a^n\cdot a^m=a^{n+m}\\\\=y^{-3+6}=y^3$