Question

~~Polynomial Identities and Proofs~~ (Algebra 2)
༼ つ ◕_◕ ༽つHELP PLEASE༼ つ ◕_◕ ༽つ

Answer 1

I have (x-a)^2 = (x-a)(x+a) so far
Here is the second step thats really confusing C.c

Answer 2

I need to demonstrate the proof of a polynomial identity through an algebraic proof and a numerical proof in an engaging way...
-Label and display your new polynomial identity
- Prove that it is true through an algebraic proof, identifying each step
-Demonstrate that your polynomial identity works on numerical relationships
- Create your own.