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

Give the equation of the 4th degree polynomial with zeros: 1 with multiplicity 2 and i. 

• x² - 4x + 4
• x³ - 4x² + 4x +ix² -4ix + 4i
• x⁴ - 4x³ + 5x²-4x + 4
• x⁴ - 4x³ + 5x²-4x + 4i

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

What is the value of x + y if x = 3 and y = 5?

• 8
• 5
• 3
• 2

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

What is the complex conjugate of  4-3i?

• A.  1/(4-3i)
• B. 1/(4+3i)
• C.  -4 + 3i
• D.  4 + 3i

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

g²-3(h-g)Evaluate if g=3 and h=-2

• 6
• 9
• 24
• 5

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

√1

• 4
• 1
• 6
• no solution 

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

13⁰

• 1
• 2
• 3
• 4

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

x^-3

• -3x
• x³
• 1/ x^-3
• 1/ x³

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

Expand and simplify:
(2 + √5)(3 + √5)

• 11 + 5√5
• 6 + 6√5
• 6 + √5
• 11 + √5

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

i⁶⁶

• 1
• i
• -1
• -i

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

Evaluate the following expression:
-3x² - 5x + 7 when x = -2

• 5
• 10
• 12
• 7

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