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

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

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

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

In the expression  x - 53 - 4x - w + 6x + 8  , list the terms.

• -53, 8
• 6
• x, -53, -4x, -w, 6x, 8
• -4, 6

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

f(x)=x³-3x
g(x)=-4x+1
Find f(x)*g(x)

• -4x³-5x²-3
• -4x³+2x²-3x
• -4x⁴+x³+12x²-3x
• -4x^4-x³+12x²⁺3x

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

Factor
n² + 5n - 6

• (n - 2)(n - 3)
• (n - 1)(n + 6)
• (n + 1)(n - 6)
• (n + 2)(n - 3)

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

Find the difference.
(7p + 4p³ - 8) - (-3p² + 2 - 9p)

• -3p² + 4p³ -15 + 9
• 3p³ + 4p² - p + 3
• 4p³ -3p² +16p -10
• 4p³ +3p² + 16p + 10

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

Simplify. 
(y − 5)(y + 5)

• y² + 25
• y² + 10y + 25
• y² − 10y + 25
• y² − 25

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

Simplify √-45

• 3i√5
• -3i√5
• -i√45
• 45i

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

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

• 5x²
• 5x³
• 6x³
• 6x²

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

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

• -1
• -2x - 1
• 2x + 5
• x² -x - 6

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