Math 12 final review in class

Math 12 final review in class - FinalReview PAGE1...

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Final Review PAGE 1 Solving different types of equations: Linear Equation Quadratic Equations: o Methods Used to Solve these Equations: Completing the Square Method Quadratic Formula Set = 0 and then factor Square root Method Rational Equations: o 1 st clear your fraction by multiplying by the lcd of all the fractions o Simplify by combining like terms. o Solve for the variable o Check the solution and make sure it does not denominator = 0 in the original equation Radical equations: o Isolate your radical to one side of the equation o Raise both sides of the equation by the index of the radical to clear the radical on the one side. o Solve for the variable. o Check your solution (especially when you raise both sides of the equation to an even power since some of the answers you got might not work. Absolute Value equations: o Isolate the absolute value o Drop the absolute signs by: |ݔ|ൌ݇ , where k = constant ݔൌ݇ ݋ݎ ݔൌ െ݇ Log equations o
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Math 12 final review in class - FinalReview PAGE1...

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