Adding and Subtracting Rational Expressions

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Presentation transcript:

Adding and Subtracting Rational Expressions

Adding and Subtracting Rational Expressions is easy! Just… Factor the numerator and denominator of every expression Get common denominators for all terms Add/Subtract Simplify the numerators…(you may leave the denominators in factored form)

Example 1

Example 2

Example 3 Just ADD ! Since the denominators are already equal…

Example 4 STEP 1: Factor

STEP 2: Get Common Denominators STEP 3: Subtract STEP 3: Simplify

Example 4 Factor Common Denominators Simplify

Simplify further. ADD.

Assignment: Page 566 #26 – 37, all