what is the difference for (2x^2-7x^3)-(9x^2-9x^3)

Question and answer

(2x^2-7x^3)-(9x^2-9x^3) = 2x^2-7x^3-9x^2+9x^3 = -7x^2+2x^3

Expert answered|yeswey|Points 11427|

Question

Asked 5/18/2014 8:14:40 PM

Updated 5/18/2014 9:14:06 PM

0 Answers/Comments

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [5/18/2014 9:14:06 PM]

Get an answer

Search for an answer or ask Weegy.

New answers

Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment

Questions asked by the same visitor

select the difference of (2x^2-7x^3)-(9x^2-9x^3)

Weegy: (2x^2-7x^3)-(9x^2-9x^3) = 2x^2-7x^3-9x^2+9x^3 = -7x^2+2x^3 User: Simplify the following expression. 4(8x + 5) User: Select the product of (7x - 4)(6x + 8). Weegy: (7x - 2)(6x + 5) 42x^2 - 12x + 35x - 10 = 42x^2 + 23x - 10 (More)

Question

Updated 5/18/2014 10:52:54 PM

2 Answers/Comments

yeswey

4(8x + 5) = 32x + 20

Added 5/18/2014 10:52:09 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [5/19/2014 5:12:26 AM]

yeswey

(7x - 4)(6x + 8)
= 42x^2 + 56x - 24x - 32
= 42x^2 + 32x - 32

Added 5/18/2014 10:52:54 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [5/19/2014 5:12:31 AM]

Select the product of (7x - 4)(6x + 8).

Weegy: (7x - 2)(6x + 5) 42x^2 - 12x + 35x - 10 = 42x^2 + 23x - 10 User: Select the product of (7x - 4)(6x + 8). Weegy: (7x - 2)(6x + 5) 42x^2 - 12x + 35x - 10 = 42x^2 + 23x - 10 User: Simplify the following expression. (x + 6)3 Weegy: Simplify means to make less complex or complicated; make plainer or easier. (More)

Question

Updated 5/18/2014 10:48:40 PM

1 Answer/Comment

yeswey

(7x - 4)(6x + 8)
= 42x^2 + 56x - 24x - 32
= 42x^2 + 32x - 32

Added 5/18/2014 10:48:40 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [5/19/2014 3:07:26 AM]

Simplify the following expression. (x + 6)^3

Weegy: Simplify means to make less complex or complicated; make plainer or easier. User: Simplify the following expression. (x + 6)3 Weegy: Simplify means to make less complex or complicated; make plainer or easier. (More)

Question

Updated 5/18/2014 10:47:04 PM

1 Answer/Comment

yeswey

(x + 6)^3 = x^3 + 216 + 18x^2 + 108x

Added 5/18/2014 10:47:04 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [5/19/2014 3:15:17 AM]

40,231,659

questions answered

GET

Answers.