Add or subtract the following polynomials. (5.9x to 3rd power + 3.4x to 2nd power - 7) - (2.9x to 3rd power - 9.6x to 2nd power + 3)

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Asked 3/10/2013 11:10:52 PM

Updated 6/22/2014 4:04:39 AM

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This conversation has been flagged as incorrect.

Flagged by yeswey [6/22/2014 4:03:44 AM]

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Question

Asked 3/10/2013 11:10:52 PM

Updated 6/22/2014 4:04:39 AM

1 Answer/Comment

This conversation has been flagged as incorrect.

Flagged by yeswey [6/22/2014 4:03:44 AM]

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- (6x + 7)(3x + 2)

= -(18x^2 + 12x + 21x + 14)

= -(18x^2 + 33x + 14)

= -18x^2 - 33x - 14

= -(18x^2 + 12x + 21x + 14)

= -(18x^2 + 33x + 14)

= -18x^2 - 33x - 14

Added 6/22/2014 4:04:39 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [6/22/2014 10:31:04 AM]

Multiply this polynomial step-by-step, (6x + 7)(3x +2) **Weegy:**
(6x + 7)(3x +2)
= 18x^2 + 21x + 12x + 14
= 18x^2 + 33x + 14
(More)

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Updated 7/7/2014 7:14:03 PM

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