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

2f + f

• 3f
• 2f
• f

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

n -10 +9n -3=

• -3
• 9n-3
• n
• 10n -13

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

Factor by grouping:
x³+7x²-2x-14

• (x²-2)(x-7)
• (x²+2)(x-7)
• (x²+2)(x+7)
• (x²-2)(x+7)

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

Use multiple log properties to write as a sum or difference of two logs: log(4x³) 

• log 4 + 3log x
• 3log 4 + 3log x
• 3log 4 + log x
• log 12 + log x

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

(6x²)(-3x⁵)

• 18x⁷
• -18x⁷
• 18x⁷
• 3x⁷

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

A = 2x² + 3x + 5
C = 3x² - 7x + 12
If A + B = C,
what must B equal?

• x² - 10x + 7
• 5x² - 4x + 17
• x² - 4x + 7
• 5x² - 10x + 17

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

Simplify the expression shown. Your answer should contain only positive exponents.

• 3x²y⁴

• -3xy⁴

• 1/3x³y⁴

• x²y⁴/3

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

Find the perimeter of the triangle

• $4x+64$

• $4x^2+64$

• $3x+50$

• $3x^2+50$

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

Find the last term:

 $x^2+42x+c$  

• -9

• 21

• 441

• 1764

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

What are the roots of the following polynomial?

 $y=\left(7-x\right)\left(x+3\right)\left(10-2x\right)\left(5x-20\right)$  

• -3, 4, -5, -7

• 3, 4, -7, 10

• -3, 4, 5, 7

• 3, -4, 7, -10

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

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