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Elementary Algebra

Lynn Marecek, MaryAnne Anthony-Smith

$Math Studyset 91影视 Explanations$ Math

2nd Edition 路 1240 pages

ISBN: 9780998625713

Chapter 8: Q 8.68 (page 937)

Subtract $\frac{y^{2}}{y - 1} - \frac{9 y - 8}{y - 1}$

Short Answer

Expert verified

The required expression is $y - 8 .$

Step by step solution

01

Given information

The given expression is $\frac{y^{2}}{y - 1} - \frac{9 y - 8}{y - 1}$ .

02

Simplifying the expression

Making the denominator common:

$\frac{y^{2} - 9 y + 8}{y - 1}$

Factorizing the numerator:

$\frac{(y - 8) (y - 1)}{y - 1}$

Cancel the common factor:

$y - 8$

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