## Algebra: A Second Course |

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### Contents

MENTAL GYMNASTICS | 1 |

THE ALGEBRAIC METHOD | 16 |

REVIEW OF FUNDAMENTAL OPERATIONS | 26 |

Copyright | |

23 other sections not shown

### Common terms and phrases

4th root 50 cents air resistance airplane alcohol algebra angle antilog arithmetic means arithmetic progression automobile binomial binomial formula binomial theorem Brazil nuts butterfat cannibal carat cents coefficient common logarithms complete graph completing the square complex fraction cross products cube roots cubic function decimal decimal point denominator determine diameter digit dimes distance Divide dividend divisor electrical resistance eliminate ellipse equa equals equation x2 Evaluate Example EXERCISES exponent expression extraneous root factor factor x factored form Find Find two numbers formula fractions function geometric means geometric progression golf balls graph hence hyperbola hypotenuse imaginary numbers imaginary unit integers interpolation invested laws of exponents linear equations log cos log sin log tan logarithms lowest terms mantissa mathematics mental picture method metic miles MINSK minute of angle monomial multinomial multiplying Natural logarithms negative number nickels and dimes numbers whose numbers whose sum obtained Oklahoma Baptist University OMSK one-dollar bill original equation Page pair pair of quadratic parabola perfect square plane plotting positive number problem punchboard quadratic equations quadratic form quadratic formula quadratic function quantities quotient radical radicand ratic ratio real numbers rectangle represent result right triangle Section side simple interest Solution Solve the following speed square root stamps Substituting subtracting tabular difference tangent teeterboard Thus tincture of iodine trial and error trial-and-error method triangle Trigonometric Functions trinomial unknown values of x variable write x and y zero zinc