A Second Course in Algebra, Book 2

9 x² algebraic angle arithmetical means arithmetical progression ax² binomial Binomial Theorem cents coefficient complex number COSINE cost cube root decimal diagonal difference digits distance Divide division divisor dollars equal Exercises Solve exponent expression Extract the square factors feet Find the number Find the sum Find the value following equations fraction function geometrical progression given Hence Hint Illustrative example Illustrative example II imaginary inches length linear logarithm mantissa means miles an hour Multiply nearest hundredth nearest tenth negative obtain polynomial pounds quadratic equation quarts quotient radical radicand ratio rectangle represent result right triangle Rule side Simplify slope Solution Solve and check square root substituting subtract surd Theorem trinomial varies directly width Write the equation x²y x²y² y-intercept yards