Simplify: (x4 + 5x -3) – (5x4 – x + 2)

The answer for(x4 + 5x -3) – (5x4 – x + 2) is -4 x^4+6 x-5

Expert answered|jeifunk|Points 9053|

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Asked 3/15/2013 11:55:53 AM

Updated 7/31/2014 4:01:54 PM

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Simplify: (3.22 x 103)(4.1 x 108) User: (3.22 x 103)(4.1 x 108) User:
7t2 – 9t3 – 3t4 – 2t + 2

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Not Answered

Updated 3/31/2014 8:34:30 PM

1 Answer/Comment

Multiply and simplify: (2x + 7)(x – 3) **Weegy:** 16x^3 is the answer. (More)

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Expert Answered

Updated 6/27/2014 10:52:05 AM

1 Answer/Comment

(2x + 7)(x - 3)

=2x^2-6x+7x-21

=2x^2+x-21

=2x^2-6x+7x-21

=2x^2+x-21

Added 6/27/2014 10:52:05 AM

This answer has been confirmed as correct and helpful.

Multiply and simplify: (3m – 7)(4m – 2)

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Expert Answered

Updated 6/27/2014 10:51:27 AM

1 Answer/Comment

(3m - 7)(4m - 2)

=12m^2-6m-28m+14

=12m^2-34m+14

=12m^2-6m-28m+14

=12m^2-34m+14

Added 6/27/2014 10:51:26 AM

This answer has been confirmed as correct and helpful.

Multiply and simplify: (9x + 1)(x + 2)

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Expert Answered

Updated 6/27/2014 10:53:03 AM

1 Answer/Comment

(9x+1)(x+2)

=9x^2+18x+x+2

=9x^2+19x+2

=9x^2+18x+x+2

=9x^2+19x+2

Added 6/27/2014 10:53:02 AM

This answer has been confirmed as correct and helpful.

Solve: 6c(c – 3) + 54 = 3c(2c – 12) User: Multiply and simplify: (9x + 1)(x + 2) User: Multiply and simplify: (9x + 1)(x + 2) User: Multiply and simplify: (9x + 1)(x + 2)

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Expert Answered

Updated 7/31/2014 4:01:22 PM

2 Answers/Comments

6c(c – 3) + 54 = 3c(2c – 12);

6c^2 - 18c + 54 = 6c^2 - 36c;

6c^2 - 6c^2 - 18c + 36c = -54;

18c = -54;

c = -54/18;

c = -3

6c^2 - 18c + 54 = 6c^2 - 36c;

6c^2 - 6c^2 - 18c + 36c = -54;

18c = -54;

c = -54/18;

c = -3

Added 7/31/2014 4:00:50 PM

This answer has been confirmed as correct and helpful.

(9x + 1)(x + 2)

= 9x^2 + 18x + x + 2

= 9x^2 + 19x + 2

= 9x^2 + 18x + x + 2

= 9x^2 + 19x + 2

Added 7/31/2014 4:01:22 PM

This answer has been confirmed as correct and helpful.

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