# Lesson overview: Solve quadratic inequalities (a = 1)

View in classroomIn this lesson, we will solve quadratic inequalities with an x² coefficient of 1 and express solutions using set notation.

## Transcript

## 4 lessons in Quadratic sequences:

## 8 lessons in Quadratic Sequences & Further Algebra:

- Find the nth term of a quadratic sequence
- Solve simple quadratic inequalities
- Solve quadratic inequalities (a = 1)
- Solve quadratic inequalities (a > 1)
- Change the subject where the unknown appears twice
- Change the subject where the unknown appears twice in an algebraic fraction
- Expand linear and quadratic expressions
- Expand product of more than two binomials