Identify the polynomial. x 3

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Identify the polynomial. x 3 - y 3 + z

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Asked 6/18/2014 12:02:48 PM

Updated 6/19/2014 9:56:26 AM

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Flagged by yeswey [6/19/2014 9:55:50 AM]

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User: Identify the polynomial. x 3 - y 3 + z

Weegy: 3-3 = 0
andrewpallarca|Points 38207|

User: Simplify b(a + b) - a(a - b).

Weegy: 3-3 = 0
andrewpallarca|Points 38207|

Question

Asked 6/18/2014 12:02:48 PM

Updated 6/19/2014 9:56:26 AM

2 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by yeswey [6/19/2014 9:55:50 AM]

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yeswey

The polynomial x^3 - y^3 + z is a Trinomial.

Added 6/19/2014 9:55:48 AM

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Confirmed by andrewpallarca [6/19/2014 10:02:06 AM]

yeswey

b(a + b) - a(a - b)
= ab + b^2 - a^2 + ab
= -a^2 + 2ab + b^2

Added 6/19/2014 9:56:26 AM

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Confirmed by andrewpallarca [6/19/2014 10:02:10 AM]

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Updated 7/2/2014 11:23:46 AM

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jeifunk

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Added 7/2/2014 11:23:46 AM

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What are the excluded values?

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Updated 6/18/2014 2:05:23 PM

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emdjay23

Excluded values are values that will make the denominator of a fraction equal to 0.

Added 6/18/2014 2:05:23 PM

This answer has been confirmed as correct and helpful.

Confirmed by yumdrea [6/18/2014 2:07:43 PM]

Factor the four-term polynomial. mn - 15 + 3m - 5n

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Updated 6/18/2014 3:59:13 PM

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Find the product. -2x(x 2 - 3)

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Question

Updated 6/19/2014 10:52:43 AM

2 Answers/Comments

yeswey

-2x(x^2 - 3) = -2x^3 + 6x

Added 6/19/2014 10:52:03 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [6/19/2014 11:05:58 AM]

yeswey

y^9 ÷ y^3 = y^6

Added 6/19/2014 10:52:43 AM

This answer has been confirmed as correct and helpful.