First Principles of Algebra: Elementary Course

ab² abc2 added algebra altitude arithmetic binomial called Check coefficient common factor common multiple completing the square cross products cubic foot difference distance Divide dividend division divisor DRILL EXERCISES equal EXERCISES Find EXERCISES Perform exponent feet Find the dimensions Find the numbers Find the square following equations following indicated formula fraction fulcrum gain given number graph Hence hypotenuse Illustrative Problem integers length letters literal equation means miles per hour monomial multiplied negative numbers number expressions obtained pairs Perform the following polynomial pounds Principle XVIII quadratic equation quadratic surds quotient ratio rectangle represent result right triangle rods rule satisfy side signed numbers solution Solve the equation Solve the following square inches square root Substitute subtract trinomial twice variables weight width x²y xy² zero