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Higher Archives of Videos Tiers

Expanding triple brackets (binomials)

Expanding triple brackets (binomials)(4:51)

Changing the subject of a formula advanced

Changing the subject of a formula advanced(6:14)

Finding missing sides of similar triangles advanced

Finding missing sides of similar triangles advanced(5:55)

Nth term of a quadratic sequence

Nth term of a quadratic sequence(4:13)

Solving iterations

Solving iterations(2:36)

Solving quadratic inequalities

Solving quadratic inequalities(6:5)

Solving quadratic equations by completing the square

Solving quadratic equations by completing the square(5:46)

Completing the square advanced

Completing the square advanced(6:48)

Simplifying complex surds

Simplifying complex surds(4:19)

Equation of a perpendicular line given two coordinates

Equation of a perpendicular line given two coordinates(3:13)