Expand and Factorise

Expand 2(x+3)

• 2x+6
• 2x+3

Factorise 4x+12

• 4(x+3)
• 4(x+12)

Expand 2x(x+3)

• 2x²+6x
• 2x²+6

Factorise 3x²+12x

• 3x(x+4)
• 3(x²+4)

Factor:  x² + 13x + 30

• (x + 3)(x + 10)
• (x + 5)(x + 6)
• (x + 2)(x + 15)
• (x + 1)(x + 30)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

Factor:  x² - 2x - 24

• (x + 6)(x - 4)
• (x + 4)(x - 6)
• (x - 4)(x - 6))
• (x - 3)(x + 8)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Expand and simplify the following quadratic expression...

(x + 4)(x + 6)

• x² + 10x + 24

• x² + 10x + 10

• x² + 24x + 10

• x² + 24x + 24

Tags

CCSS.HSA.APR.A.1

Expand and simplify the following quadratic expression...

(x - 6)(x - 4)

• x² - 10x + 24

• x² - 10x - 24

• x² + 10x - 24

• x² + 10x + 24

Tags

CCSS.HSA.APR.A.1

Factorise the following quadratic expression...

x² + 12x + 32

• (x + 16)(x + 2)

• (x + 8)(x + 4)

• (x + 6)(x + 6)

• (x + 32)(x + 1)

Factorise the following quadratic expression...

x² + 13x + 40

• (x + 8)(x + 5)

• (x + 10)(x + 4)

• (x + 20)(x + 2)

• (x + 40)(x + 1)