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Precalculus Sec. 12.2A. Evaluating limits algebraically Direct substitution Factor/cancel Rationalizing Simplifying complex fractions. 1. Direct substitution. 2. Factor/cancel. 3. Rationalizing. “conjugate”. 4. Simplifying complex fractions . Get common denominator.
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PrecalculusSec. 12.2A Evaluating limits algebraically Direct substitution Factor/cancel Rationalizing Simplifying complex fractions
3. Rationalizing “conjugate”
4. Simplifying complex fractions Get common denominator More steps on next slide…