TEKS.MATH.9-12.II.B.1

10x⁵y - 40xy³

• 10xy(x⁴ - 4y²)
• cannot be factored
• 10xy(x² - 2y)(x² + 2y)
• (x² - 2y)(x² + 2y)

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TEKS.MATH.9-12.II.B.1

Add or Subtract to Simplify:
(6b³ + 6 - b⁴) - (8b³ - 6b⁴ + 2)

• 4b⁴ - 2b³ + 7
• 5b⁴ - 2b³ + 4
• b⁴ - 2b³ + 7
• 5b⁴ - 2b³ + 7

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TEKS.MATH.9-12.II.B.1

√24

• 4√6
• 2√6
• 6√2
• 2√12

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TEKS.MATH.9-12.II.B.1

What is the order of the steps for the following expression?
50- 16 x 2 ÷  (12-4)

• parentheses
  multiplication
  subtraction
  division
• parentheses
  multiplication
  division
  subtraction
• parentheses
  division
  multiplication
  subtraction
• parentheses
  subtraction
  multiplication
  division

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TEKS.MATH.9-12.II.B.1

Simplify the fraction:
5/15 =

• 1/3
• 5/30
• 2/3
• 1/4

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TEKS.MATH.9-12.II.B.1

Name the following polynomial using the degree and number of terms. 
-4a² + a - 10 

• Quadratic Binomial
• Linear Trinomial
• Quadratic Trinomial
• Constant

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TEKS.MATH.9-12.II.B.1

Perform the indicated operation:
(x² + 2)(x + 3)

• x³ + 5x + 6
• -2x - 1
• x³ + 3x²+ 2x + 6
• x³ + 5x²+ 6

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TEKS.MATH.9-12.II.B.1

Simplify

• A

• B

• C

• D

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TEKS.MATH.9-12.II.B.1

∜m³ is the same as which answer?

• m^3/4
• m¹²
• m^4/3
• m⁷

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TEKS.MATH.9-12.II.B.1

 $Simplify:\ \ \ \frac{x^2-4x-45}{x^2-81}$  

•  $\frac{x+5}{x-9}$  

•  $\frac{x+5}{x+9}$  

•  $\frac{x-5}{x-9}$  

•  $\frac{x-5}{x+9}$  

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TEKS.MATH.9-12.II.B.1

TEKS.MATH.8.8C