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

Fully Factor the Following
25x²-81

• (5x-9)²
• (5x+9)(5x-9)
• 25(x-9)²
• (9x+5)(9x-5)

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

If x=5,find the value of 7x-1

• 34
• 36
• 35

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

Simplify the exponential expression:

• 10x^-2
• 2x²
• 2x¹²
• 10x¹²

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

Find the coefficient of the x² term in (2x-3)⁹

• 41472x²
• 41472
• -314928x²
• -314928

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

Simplify each expression.
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 
• -7n² - 8n + 3 
• -6n² - 8n + 3
• -7n² - 4n + 3

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

Evaluate f(t)=-2t²+ 1 for f(2)

• 9
  
• 17
• -17
• -7

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

Complete the square for
x² + 12x + ____

• x² + 12x + 144
• x² + 12x + 36
• x² + 12x - 36
• x² + +12x - 144

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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

Find the product. 
4a(5a² - a + 4)

• 20a³ - 4a² + 16a
• 20a² - 5a + 8a
• 20a² + 4a² + 16a
• 20a³ +3a² + 16a

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

Identify the property 
a + (-a) = 0

• Inverse of addition 
• Identity of addtion
• associative of addition 
• symmetric

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