(10x^2 – 14x – 12) ÷ (5x + 3) please help with this:

Question

Asked 3/21/2011 8:40:30 PM

Updated 12/26/2014 11:23:20 AM

1 Answer/Comment

This conversation has been flagged as incorrect.

Edited by andrewpallarca [12/26/2014 11:22:23 AM], Flagged by andrewpallarca [12/26/2014 11:22:25 AM]

s

Expert answered|jhun009|Points 10|

Question

Asked 3/21/2011 8:40:30 PM

Updated 12/26/2014 11:23:20 AM

1 Answer/Comment

This conversation has been flagged as incorrect.

Edited by andrewpallarca [12/26/2014 11:22:23 AM], Flagged by andrewpallarca [12/26/2014 11:22:25 AM]

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3

(10x^2 – 14x – 12) ÷ (5x + 3)

= (10x^2/5x+3) - (14x/5x+3) - (12/5x-3)

= 2x - 4

= (10x^2/5x+3) - (14x/5x+3) - (12/5x-3)

= 2x - 4

Added 12/26/2014 11:23:20 AM

This answer has been confirmed as correct and helpful.

Use Laws of exponents to answer this question. A student said that (9x)-² = - 81x². Is this student correct? Why or why not?

Question

Updated 1/4/2015 12:55:41 AM

1 Answer/Comment

A student said that (9x)-² = - 81x². This student is not correct.

(9x)^-2 = 1/(9x)^2 = 1/81x^2

(9x)^-2 = 1/(9x)^2 = 1/81x^2

Added 1/4/2015 12:55:41 AM

This answer has been confirmed as correct and helpful.

Given the expression x^6 + x^8 + x^3. What is the degree of the polynomial? **Weegy:** degree is 3 since its the highest exponent. (More)

Question

Expert Answered

Updated 7/18/2014 7:34:21 AM

2 Answers/Comments

The degree of the polynomial is 8. It is the highest degree of any term in the polynomial.

Added 7/18/2014 7:34:18 AM

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Could you please simplify (5x^2y)^3 Thank you

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Updated 8/17/2014 8:09:54 PM

1 Answer/Comment

(5x^2y)^3 = 125x^6y^3

Added 8/17/2014 8:09:54 PM

This answer has been confirmed as correct and helpful.

(4x + 1)(x^2 – 9x + 5)
**Weegy:** 4x3-35x2+5 (More)

Question

Expert Answered

Updated 1/2/2018 6:36:29 PM

1 Answer/Comment

(4x + 1)(x^2 – 9x + 5)

= 4x^3 + x^2 - 36x^2 - 9x + 20x + 5

= 4x^3 - 35x^2 + 11x + 5

= 4x^3 + x^2 - 36x^2 - 9x + 20x + 5

= 4x^3 - 35x^2 + 11x + 5

Added 1/2/2018 6:36:28 PM

This answer has been confirmed as correct and helpful.

PLEASE HELP THANKS: (4x – 3.5) – (3x + 1.7) **Weegy:** what is the question? (More)

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Updated 9/14/2017 5:33:08 PM

1 Answer/Comment

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