Further Algebra (Change the subject/Binomial expansion)

In this lesson, we will be changing the subject of a formula in which the unknown appears twice.

In this lesson, we will be changing the subject of a formula in which the unknown appears twice, involving algebraic fractions.

In this lesson, we will multiply a quadratic expression by a linear expression.

In this lesson, we will multiply more than two binomials together. We will use the grid method to calculate algebraic multipllication using 3 pairs of brackets.