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

What property is this?
9(b + 0.5) = 9b + 4.5

• Commutative
• Associative
• Distributive
• Additive Inverse

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

Find the product:
(2x+3)²

• 2x+3+2x+3
• 4x²+12x+9
• 4x²+9
• 16x²+9

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

Simplify:
2x ( -2x -3)

• -4x - 3
• x² - 3
• -4x² - 6x
• -4x - 6

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

Find the product.
(2y - 7)(3y + 5)

• y² + 2y + 4
• 6y² -11y -35
• -35 -11y + 6y²
• 2y² -17y +30

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

Find the coefficient of the x⁹ term in (3x-1)¹²

• -5940x⁹
• -4330260
• -4330260x⁹
• -5940

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

Factor:
p² - 14p

• p(1 - 14)
• 2p(p - 7)
• p²(1-14)
• p(p - 14)

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

What is the GCF? 5x²+20x

• 5
• x
• 5x
• 20x

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

r² - 9t²

• (r + 3t) (r - 3t)
• (r - 3t) (r - 3t)
• (3r + t) (3r - t)
• Can't factor using Diff. of Squares

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

Simplify:
√10 ⋅ √45

• 3√50
• 8√2
• √450
• 15√2

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

 $4z^4\cdot6z^{-6}$  

•  $\frac{24}{z^2}$  

•  $24z^{-24}$  

•  $\frac{10}{z^2}$  

•  $10z^{-24}$  

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