Chapter 7.5-7.7 Test Outline
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# exponents in denominators must be positive integers (may need to rationalize denominator) | # exponents in denominators must be positive integers (may need to rationalize denominator) | ||
7.7: Solving Radical Equations and Inequalities | 7.7: Solving Radical Equations and Inequalities | ||
| − | * solve for the variable and '''check''' the answer | + | * solve for the variable and '''check''' if the answer is an '''extraneous solution''' |
* use inverses: roots (and fractional powers) are inverses of powers | * use inverses: roots (and fractional powers) are inverses of powers | ||
* solve '''radical inequalities''' | * solve '''radical inequalities''' | ||
