Practice problem
Simplify ∣(−x)(−y)(z)∣∣(x)(y)(−z)∣\frac{|(-x)(-y)(z)|}{|(x)(y)(-z)|}∣(x)(y)(−z)∣∣(−x)(−y)(z)∣ if x,y,zx, y, zx,y,z are nonzero.
−1-1−1
111
000
xxx
Type a concept, like “slope” or “photosynthesis”.
