Theorems: I, a"Xa"=qm+n; II, am÷a"=qm-"; III; IV; V; etc. Multiplication and Division of Fractional and Negative Powers Conventions concerning Relative Magnitudes Inequalities between Two Algebraic Expressions-Theorem I, II . Solutions of Inequalities of the First Degree in One Unknown Quantity 330 Addition, Multiplication, Division by i and Powers of i 373 374 Addition, Subtraction, Multiplication, and Division of Pure Imaginaries 376 379 Book IV Real, Equal, and Imaginary Roots, Condition for Type I, Graphs of Ax2+2 B xy + Cy2 + 2 Dx + 2 Ey+F=0 |