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McGraw Hill Glencoe Algebra 1 Texas, 2016

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McGraw Hill Glencoe Algebra 1 Texas, 2016 View details

6. Adding and Subtracting Rational Expressions

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Exercise 1 Page 716

When the denominators are the same, you can immediately add or subtract the numerators.

5/7n

Practice makes perfect

We want to find the sum of the given rational expressions. 3/7n+2/7n When the denominators of fractions are the same, we can immediately add or subtract the numerators. Let's add the numerators of these rational expressions.

3/7n+2/7n

Add fractions

3+2/7n

Add terms

5/7n

Subchapter links

Check Your Understanding p.716

Practice and Problem Solving p.716-718

H.O.T. Problems p.718

Preparing for Assessment p.719