algebra

factorise this equation $6x+6x^2\ +2y$  

•  $2\left(3x^2+3x+y\right)$  

•  $3x$  

•  $4\left(x\right)2x^2$  

•  $3x^2\left(2+y\right)$  

 $45-27k$  factorise  

• 10 (6-7k)

• 8 (6+5+k)

• 9 (5-3k)

• 9k

Tags

CCSS.7.EE.A.1

 $\frac{\left(a-2\right)\left(a-3\right)}{\left(a-2\right)\left(a+10\right)}$  simplify

• a-2

• a-3

•  $\frac{\left(a-2\right)}{\left(a-3\right)}$  

•  $\frac{\left(a-3\right)}{\left(a+10\right)}$  

Tags

CCSS.HSA.APR.D.6

Simplify the expression: 3x + 2x

• 5x
• x
• 6x
• 5

Tags

CCSS.7.EE.A.1

the product of 34 and z 

• 34/z
• z/34
• z X 34
• 34 - z 

Tags

CCSS.6.EE.A.2A

a³ = 8

• a = 3

• a = 4

• a = 2

• a = 8

Tags

CCSS.8.EE.A.2

   6m² + 16m

• 2(3m² + 8m)
• 2m(3m + 8)
• 2m(3m - 8m)
• not factorable

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.NS.B.4

10(f + 5)

• 10f + 50
• f + 50 
• 10f + 5 
• b + c 

Tags

CCSS.6.EE.A.3

2(3 + a) 

• 6 + 2a
• 5 + a 
• 5 + 2a 
• 6 + a

Tags

CCSS.6.EE.A.3

Expand and simplify the following quadratic expression...

(x + 3)(x + 2)

• x² + 5x + 6

• x² + 5x + 5

• x² + 6x + 6

• x² + 6x + 5

Tags

CCSS.HSA.APR.A.1