Question

$$\frac{1}{4}(x^{2}y^{2}-2)-(xy+\frac{1}{2})^{2}$$

Answer

$$(x^2*y^2-2)/4-(x*y+1/2)^2$$

Solution


Simplify  \(\frac{1}{4}({x}^{2}{y}^{2}-2)\)  to  \(\frac{{x}^{2}{y}^{2}-2}{4}\).
\[\frac{{x}^{2}{y}^{2}-2}{4}-{(xy+\frac{1}{2})}^{2}\]