#### Answer

$\frac{-a}{b}$; $\frac{a}{-b}$

#### Work Step by Step

$-\frac{a}{b}$ $\ne$ $\frac{-a}{-b}$, Since $-a\div-b$ $=$ $+\frac{a}{b}$

Published by
Pearson

ISBN 10:
0321785045

ISBN 13:
978-0-32178-504-6

$\frac{-a}{b}$; $\frac{a}{-b}$

$-\frac{a}{b}$ $\ne$ $\frac{-a}{-b}$, Since $-a\div-b$ $=$ $+\frac{a}{b}$

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