Question

(-xy)^3 (xz) monomial

Answer 1

\(\bf (-xy)^3 (xz) \implies (-x^1y^1)^{\color{red}{ 3}} (x^1z^1)\implies (-x^{{\color{red}{ 3}}\cdot 1}y^{{\color{red}{ 3}}\cdot 1}) (x^1z^1)
\\ \quad \\
\implies -x^3y^3x^1z^1\implies -x^3x^1y^3z^1\implies -x^{3+1}y^3z^1\)