Remove parentheses.
\[({}^{2}+3)\times \times -2\]
Use Multiplication Distributive Property: \({(xy)}^{a}={x}^{a}{y}^{a}\).
\[({}^{2}{}^{2}+3)\times \times -2\]
Use Product Rule: \({x}^{a}{x}^{b}={x}^{a+b}\).
\[({}^{4}+3)\times \times -2\]
Simplify negative sign.
\[-({}^{4}+3)\times \times 2\]
-(^4+3)**2
