CCSS.Math.Content.HSA.SSE.B.3

What is an algebraic                     expression for                 "the difference of r and 3"?

• r/3
• r + 3
• r - 3
• 3r

Tags

CCSS.Math.Content.HSA.SSE.B.3

(x + 5)(x + 4)

• x² + x + 20
• x² + 20x + 9
• x² + 9x + 20
• x² - 9x + 54

Tags

CCSS.Math.Content.HSA.SSE.B.3

6(x + 1) - 5(x + 2)

• 2x + 8
• x - 4

Tags

CCSS.Math.Content.HSA.SSE.B.3

Factor Completely: 2x² + x - 6

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

Tags

CCSS.Math.Content.HSA.SSE.B.3

Factor:
5x³-7x²

• x²(5x-7)
• x(5x²-7x)
• x³(5-7x)
• Prime

Tags

CCSS.Math.Content.HSA.SSE.B.3

Factor: (GCF)
10x + 15

• 100x + 150
• 10(x + 5)
• 1(10x + 15)
• 5(2x + 3)

Tags

CCSS.Math.Content.HSA.SSE.B.3

Simplify:

5x - 6x - 8x + 7

• -9x + 7

• 10x + 7

• 9x + 7

• 9x - 7

Tags

CCSS.Math.Content.HSA.SSE.B.3

Simplify the following expression:

 $\frac{x^{18}y^{15}}{x^6y^3}$  

• x³y⁵

• x¹²y¹²

• x²⁴y¹⁸

• x¹⁰⁸y⁴⁵

Tags

CCSS.Math.Content.HSA.SSE.B.3

 $\left(10-3\sqrt{2}\right)\left(10+3\sqrt{2}\right)$  

•  $82-\sqrt{2}$  

•  $20-6\sqrt{2}$  

•  $100-60\sqrt{2}$  

• 82

Tags

CCSS.Math.Content.HSA.SSE.B.3

Which expression is equivalent to (10 + 7r-r²) + (−6r² − 18 + 5r)?

• −7r² + 2r + 8

• 7r² + 12r + 8

• −7r² + 12r - 8

• −7r² + 2r - 8

Tags

CCSS.Math.Content.HSA.SSE.B.3