Elementary Algebra

a²x algebraic expressions arithmetical arithmetical means ax² bers binomial binomial theorem coefficients commutative law complex numbers cube root denominator digit divided division equal equivalent EXERCISES factors find the number Find the sum following expressions fractional exponents geometric mean given equation given expressions given number given system graph hence imaginary numbers inequality integral equation irrational numbers letters means method monomial multiplying negative number nth root number of dollars polynomial positive integer positive number principle Prob problem prove quadratic equation quadratic surds quotient radicals radicand ratio remainder result roots of x² Similarly Simplify solution Solve the equation Solve the following square root substituting subtracted surds system of equations tion trial divisor unknown numbers verify whence Write x²y² zero