Ch $12$ Sec $2$ Ex $03($a$)$: Find Sum$-$of$-$Products Expansions

$F(x,y,z)=x+y+z$

Multiple Cholce

$xyx+xy\stackrel{}{x}+\frac{x}{b}ar(y)x+\stackrel{}{x}y+\frac{x}{b}ar(y)\stackrel{}{x}+\stackrel{}{x}y\stackrel{}{x}+\frac{\stackrel{}{x}}{b}ar(y)x$

$xy\stackrel{}{x}+\frac{x}{b}ar(y)x+\stackrel{}{x}y+\frac{x}{b}ar(y)\stackrel{}{x}+\stackrel{}{x}y\stackrel{}{x}+\frac{\stackrel{}{x}}{b}ar(y)x+\stackrel{}{x}x$

$xyx+xy\stackrel{}{x}+\frac{x}{b}ar(y)x+\stackrel{}{x}yx+\frac{x}{b}ar(y)\stackrel{}{x}+\stackrel{}{x}y\stackrel{}{x}\frac{+}{b}ar(y)x$

$xyx+xy\stackrel{}{x}+\frac{x}{b}ar(y)x+\stackrel{}{x}yx+\frac{x}{b}ar(y)\stackrel{}{x}+\stackrel{}{x}y\stackrel{}{x}+\frac{\stackrel{}{x}}{b}ar(y)$