Practice problem
Simplify the expression x+(y)(z)x + (y)(z)x+(y)(z) when x=1,y=2x,z=−12yx=1,\quad y=2x,\quad z=-\frac{1}{2}yx=1,y=2x,z=−21y
111
222
000
−1-1−1
Type a concept, like “slope” or “photosynthesis”.
