3rd 9 weeks CSA review - Algebra 1

 $\left(-3n^4\right)^3$  

•  $-9n^{12}$  

•  $9n^7$  

•  $27n^7$  

•  $-27n^{12}$  

Tags

CCSS.HSA.APR.A.1

 $\frac{x^2x^5}{x^{10}}$  

•  $x^7$  

•  $x^3$  

•  $\frac{1}{x^3}$  

•  $\frac{1}{x^7}$  

Tags

CCSS.HSA.APR.A.1

What polynomial does this model represent?  

White = Positive       Dark = Negative

• $x-2+4$

• $x^2+2x-4$

• $x^2-2x+4$

• $x-2x+4$

Divide the polynomial by the monomial.

• 15x⁹ - 8x³
• 3x⁶ - 8x³
• -5x¹²
• 3x⁶ - 40x³

Tags

CCSS.HSA.APR.D.6

2(2x + 1) + 8x - 3

• 12x -1
• 12x - 5
• 12x + 1
• 12x + 6

Tags

CCSS.6.EE.A.3

Find the product:

(3x + 2y)(2x + 4y)

• 6x² + 16xy + 8y²

• 5x² +11xy + 6y²

• 5x² + 16xy + 6y²

• 6x² + 11xy + 8y²

Tags

CCSS.HSA.APR.A.1

• 4w - 24

• 8w - 48

• 10w - 48

• 10w + 48

Tags

CCSS.8.EE.C.8C

Factor
3a² + 4a + 1

• (7a-10)(a-8)
• Not factorable
• (3a+1)(a+1)
• (3a-1)(a-1)

Factor by using GCF:
8n³ + 2n²

• 2n²(4n-1)
• 2n²(4n + 1)
• n²(8n+2)
• 3n(4n+1)

Factor:
 2m² + 3m - 9

• 2(m + 3)(m - 3)
• (2m - 3)²
• (m + 3)(2m - 3)
• (2m + 3)(m - 3)