basic operations in mathematics are addition, subtraction, multiplication, division and exponentiation. rational equation An equation formed by setting a rational expression equal to 0 – An algebraic fraction with a numerator and denominator that rational expression – are polynomials [Math 20-1 (McGraw-Hill Ryerson: page 590)]
basic operations in mathematics are addition, subtraction, multiplication, division and exponentiation. rational equation – An equation formed by setting a rational expression equal to 0 rational expression – An algebraic fraction with a numerator and denominator that are polynomials [Math 20-1 (McGraw-Hill Ryerson: page 590)]