Tawa College - Algebra Book 7

Factorise 4x + 14

• 2(2x+7)
• 4(x+10)
• 4(x+3)
• 2(x+12)

Tags

CCSS.6.EE.A.3

CCSS.6.NS.B.4

Factorise 8x + 12

• 4(x+2)
• 8(x+4)
• 4(x+3)
• 4(2x+3)

Tags

CCSS.7.EE.A.1

Factorise fully: 6x + 18

• 3(2x + 6)
• 6(x+3)
• 2(3x+9)
• 6(x+12)

Tags

CCSS.7.EE.A.1

Factorsie fully: 20x + 30

• 10(2x+3)
• 10(x+3)
• 5(4x+6)
• 2(10x+15)

Tags

CCSS.7.EE.A.1

Factorise fully 10x + 15

• 5(x+3)
• 2(5x+7)
• 10(x+5)
• 5(2x+3)

Factorise fully 8x + 32

• 8(x+4)

• 4(2x+16)

• 2(4x+16)

• 4(2x+8)

Factorise fully: ab + 4b

• a(b+4)
• b(a+4)
• ab(1+4)
• b(a+4b)

Tags

CCSS.6.EE.A.3

CCSS.6.NS.B.4

Factorise: 4x² + 8x

• 4x(x+2)
• 4(x²+2x)
• 2x(2x+4)
• 2(2x²+4)

Factorise: 12x² + 15x

• 6x(2x+3)
• 3(x²+5x)
• 4x(3x+5)
• 3x(4x+5)

Tags

CCSS.6.EE.A.3

CCSS.6.NS.B.4

Factorise fully: 6x² - 3x

• 3x(2-x)
• 3(2x²-x)
• 3x(2x-1)
• 6x(x-3)