1. Quadratics
Multiply out
(x+16) (x-16) (x+12) (x-12) = ?

2. Quadratics
Factorise
X2 + 2X – 3 = ?

3. Quadratics
Simplify
X2 – 2X + 3
(X – 3)

4. Fill in the missing gaps in the quadratic formula:
Quadratics
Fill in the missing gaps in the quadratic formula:
b + √ (b – 4 ) a

5. Solve this quadratic finding X and Y:
Quadratics
Solve this quadratic finding X and Y:
X2 + Y2 =17
Y + 2X = 2

6. Factorise and simplify
Quadratics
Factorise and simplify
X3 + 4X2 + 9X = 27

7. Quadratics
Solve
X2 + 5X _ X + Y
(Y+1) ( X + 5)

8. Quadratics

9. Quadratics

10. Quadratics

11. Quadratics