Given the polynomial x^7 + 3x^2 - 4x^8 + 7x^3, what is the degree of the polynomial?

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Asked 12/19/2010 12:07:32 AM

Updated 12/26/2014 7:53:18 AM

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Edited by andrewpallarca [12/26/2014 7:53:17 AM], Confirmed by andrewpallarca [12/26/2014 7:53:18 AM]

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User: Given the polynomial x^7 + 3x^2 - 4x^8 + 7x^3, what is the degree of the polynomial?

Weegy: x^7 + 3x^2 - 4x^8 + 7x^3, the degree of the polynomial is 8.
Expert answered|ihcvin|Points 60|

ser: Solve for x: -4x + 7 = 35

Weegy: 4x + 7 = 35; 4x = 35 - 7; 4x = 28; x = 28/4; x = 7
Expert answered|ihcvin|Points 65|

User: Solve for x: -2(x-4) = -3(x + 8)

Weegy: -2(x - 4) = -3(x + 8); -2x + 8 = -3x - 24; -2x + 3x = -24 - 8; x = -32
Expert answered|ihcvin|Points 65|

Question|Rated good

Asked 12/19/2010 12:07:32 AM

Updated 12/26/2014 7:53:18 AM

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Edited by andrewpallarca [12/26/2014 7:53:17 AM], Confirmed by andrewpallarca [12/26/2014 7:53:18 AM]

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Working with polynomials: (6x + 1)(x² - 9x + 5)

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Working with polynomials: (2x4 + 3)(4x³+ 2)

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Updated 7/16/2014 11:07:55 AM

1 Answer/Comment

andrewpallarca

(2x^4 + 3)(4x^3 + 2) = 8x^7 + 4x^4 + 12x^3 + 6

Added 7/16/2014 11:07:54 AM

This answer has been confirmed as correct and helpful.

Working with polynomial: (12y³ + 8 y² + 20y) / 2y

Weegy: x+2y+z --> x = -2y-z (More)

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Updated 7/16/2014 11:09:47 AM

1 Answer/Comment

andrewpallarca

(12y³ + 8y² + 20y) / (2y)
= (12y³/2y) + (8y²/2y) + (20y/2y)
= 6y^2 + 4y + 10

Added 7/16/2014 11:09:46 AM

This answer has been confirmed as correct and helpful.

Working with polynomial: (8x – 5) + (7x + 4)

Weegy: (8x – 5) + (7x + 4) = 8x + 7x - 5 + 4 = 15x - 1 (More)

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Working with polynomial: (5x – 3.6) – (4x + 1.2)

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Updated 7/3/2014 1:57:21 PM

1 Answer/Comment

alfred123

(5x – 3.6) – (4x + 1.2)

= 5x - 3.6 - 4x - 1.2

= 5x - 4x - 3.6 - 1.2

= x - 4.8

Added 7/3/2014 1:57:21 PM

This answer has been confirmed as correct and helpful.

Confirmed by yumdrea [7/3/2014 2:07:02 PM]

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