Select all the appropriate answers: Subtract: (4 - 3i) - (2 - 5i)

Subtract the whole number parts.

Subtract the complex number parts.

Combine the whole number parts with the complex number parts.

Quiz

Chapter P Quiz

Harmony Richman 9 perguntas

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1For real numbers a, b, and c, identify the property that is illustrated by (a + b)c = ac + bc.
1. ADistributive
2. BAssociative
3. CInverse
2Factor: x^2 - 3x - 4
1. A(x + 1)(x - 4)
2. B(x - 1)(x + 4)
3. C(x - 2)(x + 2)
3Factor: 4x^2 - 121
1. A(2x + 11)(2x + 11)
2. B(2x - 11)(2x + 11)
3. C(2x - 11)(2x - 11)
4Factor: 6x^2 - 5x - 6
1. A(2x + 3)(3x - 2)
2. B(2x - 3)(3x + 2)
3. C(6x + 1)(x - 4)
5Subtract
1. A3x^3 - 4x^2 - 4x + 2
2. B5x^5 - 4x^2 - 12
3. C3x^3 - 4x^2 - 4x - 12
6Multiply: (3a + 7b)(2a - 9b)
1. A6a^2 + 13ab + 63b^2
2. B5a^2 - 13ab - 16b^2
3. C6a^2 - 13ab - 63b^2
7Factor: 7x^2 + 34x - 5
1. A(3x + 5)(4x - 1)
2. B(7x - 1)(x + 5)
3. C(7x + 1)(x - 5)
8Select all the appropriate answers:

Subtract: (4 - 3i) - (2 - 5i)
1. ASubtract the whole number parts.
2. BSubtract the complex number parts.
3. CCombine the whole number parts with the complex number parts.
4. DSimplified is: 2 + 2i
5. ESimplified is: 2 - 8i
9To simplify the problem in the picture you will multiply the numerator and denominator by the conjugate of the denominator?
1. AVerdadeiro
2. BFalso

Descrição: Quiz sobre Chapter P Quiz, criado por Harmony Richman em 12-06-2014.
Autor: Harmony Richman
Idioma: English
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