College Algebra

a₁ algebraic arithmetical arithmetical means arithmetical progression b₁ b₁ c₁ b₂ c₂ Binomial Theorem changes of sign coefficients coördinates cubic equation d₂ decimal places degree denominator denote determinant difference digits divergent divide divisible equal EXAMPLE EXERCISES expansion expression factor finite formula fraction function geometrical progression given graph Hence imaginary increases without bound indeterminate form infinite series k₁ law of indices left member letters limit loga logarithms m₁ m₂ mathematical induction Multiplying negative nth term number of terms obtain P₁ P₂ partial fractions permutations positive integer prove quadratic equation quartic equation quotient ratio rational number real numbers relation result second column series is convergent Similarly simultaneous equations solution Solve square root straight line surd symbol third u₁ u₂ vanishes x-axis y₁ zero