SOLUTION: Factorise: (1-d)(x+2) - (1-d)(x+3) What is the quickest way to do this?

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Question 1039904: Factorise: (1-d)(x+2) - (1-d)(x+3)
What is the quickest way to do this?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Factorise: (1-d)(x+2) - (1-d)(x+3)
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Common factor:: 1-d
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Factor::
(1-d)[(x+2)-(x+3)]
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= (1-d)(-1)
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= d-1
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Cheers,
Stan H.
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