Yr 9 Expand + Factorise

Expand and simplify

2(x + 3) + 4

• 2x + 10

• 2x + 7

• 2x + 14

• x + 10

Expand and simplify

-2(3x - 4).

• -6x + 8

• -6x - 6

• -6x - 8

• 6x + 8

Expand and simplify

5(2h + 1) - 2(h + 2)

• 8h + 1

• 8h - 1

• 8h + 3

• 8h +9

Expand and simplify

(x + 3) (x + 7)

• x² + 10x + 10

• x + 10x + 10

• x² + 10x + 21

• 2x + 10

Expand and simplify

(x - 7)(x + 7)

• x² + 7x - 49

• x² - 7x + 49

• x² - 49

• x² + 49

Expand and simplify

(x + 1)(x + 2)(x + 3)

• x³ + 6x² + 11x + 6

• x³ + 9x² + 10x + 6

• x³ + 3x² + 7x + 6

• x³ + 10x² + 4x + 9

Expand and simplify

(x - 5)(x + 3)(x + 2)

• x³ - 5x² + 11x - 30

• x³ + 6x² + 30

• x³ +-19x - 30

• x³ + 6x² - 30

Factorise

4x + 14

• 2(2x+7)

• 4(x+10)

• 4(x+3)

• 2(x+12)

Factorise

6m² + 16m

• 2(3m² + 8m)

• 2m(3m + 8)

• 2m(3m - 8m)

• not factorable

Factorise
x² + 8x + 12

• (x + 3)(x + 4)
• (x + 6)(x + 2)
• (x + 4)(x + 4)
• (x + 1)(x + 12)