OpenStax, Prealgebra 2e §7.4 Properties of Identity, Inverses, and Zero · Try It 15 · Algebra · Functions
Properties of Identity, Inverses, and Zero · Try It 15
Simplify:
OpenStax, Prealgebra 2e · §7.4 Properties of Identity, Inverses, and Zero · Try It 15
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.