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a^2 - c^2 = (a - c)(a + c)

Expert answered|jeifunk|Points 6716|

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Asked 9/21/2012 6:16:34 AM

Updated 10/28/2016 9:49:04 AM

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This answer has been confirmed as correct and helpful.

Edited by Andrew. [10/28/2016 9:49:03 AM], Confirmed by Andrew. [10/28/2016 9:49:04 AM]

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a^8 - 12a^4 + 36

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Updated 9/30/2014 12:56:28 AM

1 Answer/Comment

yeswey

a^8 - 12a^4 + 36 = (a^4 - 6)^2

Added 9/30/2014 12:56:28 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [9/30/2014 2:41:14 AM]

9x^4y^2 - z^6

(More)

Question

Updated 5/13/2014 1:40:13 AM

2 Answers/Comments

jeifunk

The answer is (3x^2y-z^3)(3x^2y-z^3).

Added 9/21/2012 6:53:16 AM

This answer has been flagged as incorrect.

Flagged by yeswey [5/13/2014 1:40:20 AM]

yeswey

9x^4y^2 - z^6 = (3x^2y + z^3)(3x^2y - z^3)

Added 5/13/2014 1:40:13 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [5/13/2014 1:53:31 AM]

The value of a person's opinion is influenced by: a. the size of their bank account b. their ethnicity c. their knowledge of the subject d. their height

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Question

Updated 1/20/2015 5:21:04 PM

1 Answer/Comment

alfred123

The value of a person's opinion is influenced by: their knowledge of the subject.

Added 1/20/2015 5:21:04 PM

This answer has been confirmed as correct and helpful.

Confirmed by yumdrea [1/21/2015 1:34:34 AM]

All animals are motile at some point in their lives. ...True ...False

Weegy: True. All animals are motile at some point in their lives. (More)

Question

Updated 11/7/2014 2:05:30 PM

0 Answers/Comments

3x^2 + 2xy - y^2

Weegy: (3x-2) squared is 9x^2 - 12x + 4. User: a^2 - 5a - 6 Weegy: 2.1x + 4.2 = -1.1x - 2.2 (More)

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Not Answered

Updated 8/28/2014 3:13:09 PM

2 Answers/Comments

alfred123

3x^2 + 2xy - y^2 = (3x - y)(x + y)

Added 8/28/2014 3:11:36 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [8/28/2014 3:20:26 PM]

alfred123

a^2 - 5a - 6 = (a - 6)(a + 1)

Added 8/28/2014 3:13:09 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [8/28/2014 3:20:46 PM]

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