Completing the square

Completing the square

Worked example: Completing the square (intro)

Completing the square (intro)

Worked example: Rewriting expressions by completing the square

Worked example: Rewriting & solving equations by completing the square

Completing the square (intermediate)

Solve by completing the square: Integer solutions

Solve by completing the square: Non-integer solutions

Solve equations by completing the square

Worked example: completing the square (leading coefficient ≠ 1)

Completing the square

Solving quadratics by completing the square: no solution