The product of two negative rational numbers is
- The product of two negative rational numbers is always
- The product of two negative rational numbers is zero
- The product of two negative rational numbers is always positive
- The product of two negative rational numbers is greater than either factor
- The product of two negative rational numbers is always dash
- The product of two negative rational numbers is positive
- The product of two rational numbers is negative if the signs of the factors are
- What is the rational number
- Rational and irrational number