OpenStax, Intermediate Algebra 2e §7.2 Add and Subtract Rational Expressions · Exercise 29 · Algebra · Rational expressions

Add and Subtract Rational Expressions · Exercise 29

In the following exercises, ⓐ find the LCD for the given rational expressions ⓑ rewrite them as equivalent rational expressions with the lowest common denominator.

$\frac{4}{b ^{2} + 6 b + 9}, \frac{2 b}{b ^{2} - 2 b - 15}$

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OpenStax, Intermediate Algebra 2e · §7.2 Add and Subtract Rational Expressions · Exercise 29

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