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Quiz by Harmony Richman, created more than 1 year ago

Quiz on Chapter P Quiz, created by Harmony Richman on 06/12/2014.

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	Created by Harmony Richman almost 10 years ago

999383

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2016-06-23T00:30:47Z

Chapter P Quiz

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Question 1 of 9

For real numbers a, b, and c, identify the property that is illustrated by (a + b)c = ac + bc.

Select one of the following:

Distributive
Associative
Inverse

Explanation

Question 2 of 9

Factor: x^2 - 3x - 4

Select one of the following:

(x + 1)(x - 4)
(x - 1)(x + 4)
(x - 2)(x + 2)

Explanation

Question 3 of 9

Factor: 4x^2 - 121

Select one of the following:

(2x + 11)(2x + 11)
(2x - 11)(2x + 11)
(2x - 11)(2x - 11)

Explanation

Question 4 of 9

Factor: 6x^2 - 5x - 6

Select one of the following:

(2x + 3)(3x - 2)
(2x - 3)(3x + 2)
(6x + 1)(x - 4)

Explanation

Question 5 of 9

Subtract

Select one of the following:

3x^3 - 4x^2 - 4x + 2
5x^5 - 4x^2 - 12
3x^3 - 4x^2 - 4x - 12

Explanation

Question 6 of 9

Multiply: (3a + 7b)(2a - 9b)

Select one of the following:

6a^2 + 13ab + 63b^2
5a^2 - 13ab - 16b^2
6a^2 - 13ab - 63b^2

Explanation

Question 7 of 9

Factor: 7x^2 + 34x - 5

Select one of the following:

(3x + 5)(4x - 1)
(7x - 1)(x + 5)
(7x + 1)(x - 5)

Explanation

Question 8 of 9

Select all the appropriate answers:

Subtract: (4 - 3i) - (2 - 5i)

Select one or more of the following:

Subtract the whole number parts.
Subtract the complex number parts.
Combine the whole number parts with the complex number parts.
Simplified is: 2 + 2i
Simplified is: 2 - 8i

Explanation

Question 9 of 9

To simplify the problem in the picture you will multiply the numerator and denominator by the conjugate of the denominator?

Select one of the following:

True
False

Explanation

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999383

quiz

2016-06-23T00:30:47Z

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Quiz on Chapter P Quiz, created by Harmony Richman on 06/12/2014.

Chapter P Quiz

Chapter P Quiz

Question 1 of 9

For real numbers a, b, and c, identify the property that is illustrated by (a + b)c = ac + bc.

Select one of the following:

Explanation

Question 2 of 9

Factor: x^2 - 3x - 4

Select one of the following:

Explanation

Question 3 of 9

Factor: 4x^2 - 121

Select one of the following:

Explanation

Question 4 of 9

Factor: 6x^2 - 5x - 6

Select one of the following:

Explanation

Question 5 of 9

Subtract

Select one of the following:

Explanation

Question 6 of 9

Multiply: (3a + 7b)(2a - 9b)

Select one of the following:

Explanation

Question 7 of 9

Factor: 7x^2 + 34x - 5

Select one of the following:

Explanation

Question 8 of 9

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

Select one or more of the following:

Explanation

Question 9 of 9

To simplify the problem in the picture you will multiply the numerator and denominator by the conjugate of the denominator?

Select one of the following:

Explanation

Select all the appropriate answers:

Subtract: (4 - 3i) - (2 - 5i)