Question

A) Simplify X-2 7(x - 2)2

Answer 1

Answer:

7x^2 -28x +28

Step-by-step explanation:

7(x - 2)^2

7 ( x-2)(x-2)

Foil

7 ( x^2 -2x-2x+4)

Combine like terms

7( x^2 -4x+4)

Distribute

7x^2 -28x +28

Answer 2

Answer:

  $\dfrac{1}{7x-14}$

Step-by-step explanation:

Perhaps you want to simplify ...

  $\dfrac{x-2}{7(x-2)^2}=\dfrac{x-2}{x-2}\cdot\dfrac{1}{7(x-2)}=\boxed{\dfrac{1}{7x-14}}$