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How do you simplify $1 + \frac{1}{1 - b}$ $1 + 1/(1-b)$ ?

1 Answer

Sep 27, 2015

2-b

Explanation:

$1 \cdot (1 - b) + \frac{1 \cdot (1 - b)}{1 - b}$ $1*(1-b) +(1*(1-b))/(1-b)$
= 1-b+1
=2-b

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