Find the distance between the points.
(2, 3) and (-3, -6)

Question

Asked 4/12/2013 2:27:22 PM

Updated 7/15/2014 9:05:08 AM

3 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by andrewpallarca [7/15/2014 9:01:03 AM]

andrewpallarca|Points 21018|

Question

Asked 4/12/2013 2:27:22 PM

Updated 7/15/2014 9:05:08 AM

3 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by andrewpallarca [7/15/2014 9:01:03 AM]

Rating

3

(2x^2- 7)(4x - 7y) = 8x^3 - 14x^2y - 28x + 49y

Added 7/15/2014 9:00:54 AM

This answer has been confirmed as correct and helpful.

3

3ay(a + 2y)^2

= 3ay(a^2 + 4ay + 4y^2)

= 3a^3y + 12a^2y^2 + 12ay^3

= 3ay(a^2 + 4ay + 4y^2)

= 3a^3y + 12a^2y^2 + 12ay^3

Added 7/15/2014 9:02:47 AM

This answer has been confirmed as correct and helpful.

3

(2a - 3b)(4a^2 + 6ab + 9b^2)

= 8a^3 + 12a^2b - 12a^2b + 18ab^2 - 18ab^2 - 27b^3

= 8a^3 - 27b^3

= 8a^3 + 12a^2b - 12a^2b + 18ab^2 - 18ab^2 - 27b^3

= 8a^3 - 27b^3

Added 7/15/2014 9:05:08 AM

This answer has been confirmed as correct and helpful.

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