Question

Part A: Factor 3x2c2 + 2xc2 − 1c2. Show your work. (4 points)

Answer 1

C^2  is GCF for Part A

= c^2(3x^2 + 2x  - 1)

= c^2(3x - 1)(x + 1)

Part B

x^2 - 2x + 1

= x^2 - x - x + 1

=  x(x - 1) - 1(x - 1)

= (x - 1)^2

Part c

x^2 - 64

= (x + 8)(x - 8)

Answer 2

Part A:  I'm not sure I'm reading your question correctly.
Part B: (x-1)(x-1)  or (x-1)^2
Part C: (x+8)(x+8)  or (x+8)^2