Complete Secondary Algebra: Quadratics and Beyond

a₁ arithmetical means arithmetical progression assume coefficient colog column common logarithms continued fraction convergent series corresponding d₁ d₂ decimal places denominator depressed equation determinant digits divergent series Dividing elements equal equation whose roots EXERCISES expansion factor figure Find the value finite number following equations Form the equation geometrical means geometrical progression given equation given series graph harmonical mean Hence increases indefinitely infinite series last term less limit logarithms mantissa method multiplying nth term number of combinations obtained partial fractions partial quotient periodic continued fraction permutations preceding article principle quadratic equation r₁ ratio real roots reciprocal equation recurring series result S₁ second member series is convergent solution Solve the equation Sturm's Theorem Substituting subtracted third transformed equation unknown number variable variations of sign whence wherein x-axis α₁