Page 211, line 21, for the product read be the product.

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215, 66

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(3 ab)2.

Elementary Theory of the Greatest Algebraic Common Divisor

Examples in the Reduction of Fractional Expressions to their

Simplest Terms

Problems of the First Degree

Preliminary Notions on Equations

Of Equations of the First Degree with One Unknown Quantity

Of Equations and Problems of the First Degree with Two or

more Unknown Quantities

Elimination

Problems which give rise to Negative Results. Theory of

Negative Quantities

Discussion of Problems of the First Degree, containing One or

more Unknown Quantities

General Investigation of Equations and Problems of the First

Degree.

Resolution of Problems and Equations of the Second Degree 105

Formation of the Square and Extraction of the Square Root of

Problems and Equations of the Second Degree

General Discussion of the Equation of the Second Degree

Of Transformations which may be performed upon Inequalities

Questions concerning Maxima and Minima. Properties of Tri-

nomials of the Second Degree

Properties of Trinomials of the Second Degree

On Equations and Problems of the Second Degree, containing

Two or more Unknown Quantities

Extraction of the Square Root of an Expression which is partly

Rational and Partly Irrational

Indeterminate Analysis of the First and Second Degree

I. Equations and Problems of the First Degree with Two Un-

known Quantities

II. Of Equations and Problems with Three or more Unknown

Quantities

III. Of Indeterminate Analysis of the Second Degree

Of the Formation of Powers and Extraction of Roots of

any Degree whatever

I. Binomial Theorem of Newton and the Consequences which

are derived from it

Consequences of the Binomial Formula and of the Theory of

Combinations .

II. Of the Extraction of the Roots of Particular Numbers

Of the Extraction of Roots by Approximation

216

225

III. Formation of the Powers and the Extraction of the Roots of

II. Of the Theory of Exponential Quantities and Logarithms

265