👉 Learn how to add and subtract rational expressions by applying the rules of exponents. When adding and subtracting ...

Learn how to add/subtract rational expressions with monomials in the denominator. When adding or subtracting two or more ...

Adding and subtracting algebraic fractions is a similar process to adding and subtracting normal fractions. The denominators of each fraction are different, \(3t\) and \(7t\), so a common denominator ...

Simplify \(\frac{3t + 6}{3t}\). The numerator of this fraction will factorise as there is a common factor of 3. This gives \(\frac{3(t + 2)}{3t}\). Now, there is clearly a common factor of 3 between ...