CC.2.2.HS.D.6
Extend the knowledge of rational functions to rewrite in equivalent forms.
Example Problems
Solve for x:
Solve for x:
Find:
Khan Academy ResourcesExtraneous solutions of radical equationsIntro to solving square-root equationsReducing rational expressions to lowest termsSolving square-root equationsReduce rational expressions to lowest terms: Error analysisReduce rational expressions to lowest termsRational equations introDivide quadratics by linear expressions (no remainders)Divide quadratics by linear expressions (with remainders)Square-root equationsSquare-root equations introRational equationsDivide polynomials by x (no remainders)Divide polynomials by linear expressionsExtraneous solutions of equationsFind inverses of rational functionsFactor using polynomial divisionDivide polynomials by x (with remainders)Rational equations introSolving square-root equations: one solutionDivide polynomials by x (with remainders)Intro to square-root equations & extraneous solutionsIntro to long division of polynomialsReducing rational expressions to lowest termsSolving cube-root equationsRational equations word problem: combined rates (example 2)Rational equations word problem: eliminating solutionsRational equations word problem: combined ratesFactoring using polynomial divisionDividing quadratics by linear expressions with remainders: missing x-termEquation that has a specific extraneous solutionFactoring using polynomial division: missing termPolynomial division introductionFinding inverses of rational functionsEquations with rational expressionsSolving square-root equations: no solutionDividing polynomials by linear expressionsEquations with rational expressions (example 2)Extraneous solutionsDividing quadratics by linear expressions (no remainders)Solving square-root equations: two solutionsDividing polynomials by linear expressions: missing termDividing quadratics by linear expressions with remaindersSquare-root equations introDividing polynomials by x (no remainders)
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