Which expression is equivalent to 2x + x2 + 3x + 5x2 - 10x?

2x + x^2 + 3x + 5x^2 - 10x = 6x^2 - 5x

s

Question

Asked 9/18/2014 4:16:33 PM

Updated 9/18/2014 7:31:39 PM

1 Answer/Comment

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8

2x + x^2 + 3x + 5x^2 - 10x = 6x^2 - 5x

Added 9/18/2014 7:31:39 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [9/19/2014 12:35:21 AM]

What is a factor?

Question

Not Answered

Updated 9/19/2014 8:06:45 AM

1 Answer/Comment

Factor is one of the elements contributing to a particular result or situation.

Added 9/19/2014 8:06:45 AM

This answer has been confirmed as correct and helpful.

Simplify 3 - (4x - 5) + 6.
User:
Which expression is equivalent to 3xy + 10xy - 5x + 2x - 2yx?
A)
15xy + 7x
B)
13xy - 7x - 2xy
C)
-8xy
D)
-3x + 11xy

Question

Not Answered

Updated 9/18/2014 7:38:39 PM

2 Answers/Comments

3 - (4x - 5) + 6

= 3 - 4x + 5 + 6;

= 14 - 4x

= 3 - 4x + 5 + 6;

= 14 - 4x

Added 9/18/2014 7:35:45 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [9/19/2014 12:45:03 AM]

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