Algebra Equations Quick Access CardFast Facts at Your Fingertips! REA's Quick Access Study Charts contain all the information students, teachers, and professionals need in one handy reference. They provide quick, easy access to important facts. The charts contain commonly used mathematical formulas, historical facts, language conjugations, vocabulary and more! Great for exams, classroom reference, or a quick refresher on the subject.

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______ 9 ABSOLUTE VALUES complex conjugate theorem constant of variation Definition detA determinant direct variation divided double root Elementary Row Operations elements elimination endpoint equa exceed the number expressions Factor theorem form ax Fundamental theorem graph identity matrix INEQUALITIES WITH ABSOLUTE integer inverse Isolate the variable LINEAR EQUATIONS logax matrix of order means the lines METHODS TO SOLVE multiplying NEGATIVE NUMBERS negative roots nonzero constant number of negative number of positive number of variations off(x ofthe form polynomial equation f(x polynomial long positive roots principal diagonal product properties of equality PROPORTION quadratic equation quadratic formula RATIO Rational root real coefﬁcients real numbers roots cannot exceed roots taken row column rows or columns sides sign simplify Solution set SOLVING SYSTEMS Square matrix square root substitute Synthetic division SYSTEMS OF EQUATIONS SYSTEMS OF LINEAR theorem of algebra tion Triangular true Write the system Zero matrix