5w^-2 y^6 * 2w^5 y
simplify
\(5w^{-2} y^6 \times 2w^5 y\\5w^{-2} y^6 \times 2w^5 y^1\\ =5\times 2w^{-2+5} y^{6+1}\\ =10w^{3} y^{7}\\\)