Other Types of Equations-Part 1 www.themegallery.com 33 22 11 Absolute Values Grouping Rational Exponents.

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Presentation transcript:

Other Types of Equations-Part Absolute Values Grouping Rational Exponents

Absolute Value Problems  Steps  Isolate the absolute value  Remove the absolute value symbol  Solve the equation  Write the equation without the absolute value symbol again, changing the sign of the answer opposite the absolute value symbol  Solve the equation  Check both answers in the original equation 2

Absolute Value Example 3

Another Absolute Value Example 4

Another Absolute Value Example (Cont.) 5

Using Grouping  Steps  Write the equation in order from highest power to lowest  Make sure it equals zero  “Factor” as you would using the ‘Rainbow Method’  Use the Zero Factor Theorem to solve each factor 6

Grouping Example 7

Rational Exponents  Steps  Factor out a fractional exponent  Use Zero Factor Theorem to solve 8

Rational Exponent Example 9

Practice Problems  Page 109 Problems