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

2 answers:

3 0

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)

coldgirl [10]4 years ago

3 0

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

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Association property is

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Solve using the quadratic formula x2 - 6x - 40=0 Question options: x = 10 or x = -4 x = 4 or x = -10 x = -7 or x = 7 x = -4 - √7

Crazy boy [7]

Answer:

$x=-10$ or $x=4$