### Algebraic Fractions

Algebraic Fractions What is an algebraic fraction? An algebraic fraction is a fraction whose numerator and denominator are algebraic expressions. We will explain some techniques to simplify complex algebraic fractions. We know that we can simplify fractions by dividing the numerator and denominator by a common factor. This can also be done with algebraic fractions. Example […]

### Linear Inequalities

Linear inequalities Number lines Suppose that you are told that x<4. This means that each possible value of x must be less than 4. Therefore, x can be 3, 2, 1, 0, -1, -2…….but that is not all. 3.2 is also less than 4, as is 3.999, 2.43, -3.4, -100…….. If we draw a number […]