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

Evaluate f(-2) if f(x) = x²+ 3.

• -1
• 1
• 7
• -7

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

(d⁴)(d⁵)

• 2d⁴
• d⁹
• d²
• 2d

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

(-4x)(2y)

• -8xy
• -8xy²
• -4xy
• 2xy

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

Multiply:
(3x − 6)(7x + 7)

• 21x² − 63x + 42
• 21x² − 21x − 42
• 21x² − 42
• 21x² + 63x + 42

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

Find the geometric mean between 2 and 25.

• 5
• 2√5
• 2
• 5√2

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

Simplify the expression:
 (x² + 6x - 8) + (7 - 5x + 9x²)

• 10x² - x - 1 
• 10x² + x - 1 
• 8x² + 11x - 1 
• 10x² - 11x - 1 

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

4x⁴+4x³-9x²-x+2 ÷ x-1

• 4x³+8x²-7x-2
• 4x³+19x²-x-2
• 4x³+8x²-x-9
• 4x³+8x²-x-2

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

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

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

n⋅n⁴⋅n⁵

• n¹⁰

• n⁴⁰

• n¹³

• n²²

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

√5 × √10

• 50
• 2√5
• 5√2
• 5√10

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