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3 years ago

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

Mathematics

2 answers:

STatiana [176]3 years ago

6 0

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

Archy [21]3 years ago

4 0

Answer:

$\dfrac{1}{7x-14}$

Step-by-step explanation:

Perhaps you want to simplify ...

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

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