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

Given g(x)= -3x and f(x)=x²+2, find g(f(x)). 

• g(f(x))= -3x²-6
• g(f(x))= -3x²+2
• g(f(x))=9x²+2
• g(f(x))= -9x²+2

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

Simplify:
(3x - 5) ( 4x² - 2x - 3)

• 12x³ - 26x² - 25x + 15
• 12x³ - 20x² - 5x + 15
• 12x³ - 20x² - 6x + 15
• 12x³ - 26x² + x + 15

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

Factor:
56a³-8a

• 8a²(56a³-8a)
• 8a(7a²-1)
• 8a(7a³-a)
• 8a²(35a²-a)

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

Complete the Square
x² + 10x + ____

• x² + 10x - 100
• x² + 10x + 100
• x² + 10x - 25
• x² + 10x + 25

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

Simplify:  $\frac{2^9}{2^6}$  

•  $1^3$  

•  $0^3$  

•  $2^3$  

•  $2^{15}$  

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

Simplify:    $2\sqrt{48}$  

•  $8\sqrt{3}$  

•  $4\sqrt{12}$  

•  $9\sqrt{6}$  

•  $10\sqrt{2}$  

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

2 (x + 4)

• 2x + 4

• 2x + 8

• 2x + 6

• 10x

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

Add
 $\frac{3x-2}{x+2}+\frac{2x}{4x-1}$  

•  $\frac{14x^2-7x+2}{\left(x+2\right)\left(4x-1\right)};\ x\ne-2,\ \frac{1}{4}$  

•  $\frac{14x^2-9x-2}{\left(x+2\right)\left(4x-1\right)};\ x\ne-2,\ 1$  

•  $\frac{12x^2-7x+2}{\left(x+2\right)\left(4x-1\right)};\ x\ne-2,\ \frac{1}{4}$  

•  $\frac{14x^2-7x+2}{\left(x+2\right)\left(4x-1\right)};\ x\ne-\frac{1}{4},\ 2$  

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

Factor 81m² - 4

• (2m - 9)(2m + 9)

• (9m - 2)(9m - 2)

• (m - 2)(m + 9)

• (9m - 2)(9m + 2)

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

 $\int\left\{\frac{dx}{^3\sqrt{x^2}}\right\}$  

•  $3^3\sqrt{x}+C$  

•  $3\sqrt{x^3}+C$  

•  $\frac{3^3\sqrt{x}}{6}+C$  

•  $\frac{^3\sqrt{x}}{3}+\ C$  

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