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Question:

1

_________

x + 1 - x + 1

_______

1

____

x+1

Here's where I'm stuck:

x + 1 * x+1

____

1

= x^2 + 2x + 1

(x + 1) - (x^2 + 2x + 1)

How are you supposed to deal with the x + 1 - x + 1

Thanks?

1

_________

x + 1 - x + 1

_______

1

____

x+1

Here's where I'm stuck:

x + 1 * x+1

____

1

= x^2 + 2x + 1

(x + 1) - (x^2 + 2x + 1)

How are you supposed to deal with the x + 1 - x + 1

Thanks?

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