Factor the expression. 21x^2 + 67x + 42

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21x^2 + 67x + 42 = (7x + 6)(3x + 7)

Expert answered|brandon217|Points 61|

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Asked 11/2/2013 2:07:21 PM

Updated 2/14/2019 12:35:44 AM

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This answer has been confirmed as correct and helpful.

Edited by Masamune [2/14/2019 12:35:42 AM], Confirmed by Masamune [2/14/2019 12:35:44 AM]

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how do you factor out expression completely x^2-8x+16

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Question

Updated 5/24/2014 9:29:38 AM

1 Answer/Comment

yeswey

x^2-8x+16 = (x - 4)(x - 4) = (x - 4)^2

Added 5/24/2014 9:29:38 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [5/24/2014 11:49:57 AM]

Factor the expression. x2 + 13x + 40

Weegy: x=13 (More)

Question

Updated 7/9/2014 4:25:42 PM

1 Answer/Comment

jerry06

x^2 + 13x + 40 = (x + 8)(x + 5)

Added 7/9/2014 4:25:41 PM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [7/9/2014 4:31:05 PM]

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