MATHEMATICS QUIZ

Expand 2(x+3)

• 2x+6
• 2x+3

Expand x(x+2)

• x²+2x
• 2x +2

Factorise 4x+12

• 4(x+3)
• 4(x+12)

Tags

CCSS.7.EE.A.1

Factorise 3x²+12x

• 3x(x+4)
• 3(x²+4)

Fully factorise the following expression...

2x - 20

• 2(x - 3)

• 2(x - 2)

• 2(x - 5)

• 2(x - 10)

Fully factorise the following expression...

2x - 10

• 2(x - 3)

• 2(x - 2)

• 2(x - 5)

• 2(x - 10)

Factor
n² + 16n + 63

• (n-7)(n+4)
• (n+7)(n-9)
• (n-3)(n-10)
• (n+7)(n+9)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor
2x² - 13x - 70

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

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

factor:x² - 25

• ( x + 5 ) ( x - 5 ) 
• ( x - 5 ) ( x - 5 ) 
• ( x + 5 ) ( x + 5 ) 
• Prime

Tags

CCSS.HSA.APR.C.4

Factorise  $5k+25$  .

•  $5\left(5k+25\right)$  

•  $5\left(k+25\right)$  

•  $5\left(k+5\right)$  

•  $5\left(5k+5\right)$