Question and answer
Factor x 2 + 13x + 36
Question
Asked 6/25/2016 10:55:43 AM
Updated 6/25/2016 2:46:19 PM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Edited by jeifunk [6/25/2016 2:45:59 PM], Confirmed by jeifunk [6/25/2016 2:46:02 PM]
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User: Factor x 2 + 13x + 36

Weegy: x^2 + 13x + 36 = (x + 9)(x + 4)

User: factor a 2 - a - 20

Weegy: a^2 - a - 20
= a^2 - 5a + 4a - 5*4
= (a - 5)(a + 4)

User: factor x 2 - 5x - 14

Question
Asked 6/25/2016 10:55:43 AM
Updated 6/25/2016 2:46:19 PM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Edited by jeifunk [6/25/2016 2:45:59 PM], Confirmed by jeifunk [6/25/2016 2:46:02 PM]
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x^2 - 5x - 14 = (x + 2)(x - 7)
Added 6/25/2016 2:46:19 PM
This answer has been confirmed as correct and helpful.
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Question
Updated 6/21/2016 4:19:51 AM
3 Answers/Comments
(2p + 7)(3p - 9)
= 2p*3p + 7*3p - 2p*9 - 7*9
= 6p^2 + 21p - 18p - 63
= 6p^2 + 3p - 63
Added 6/20/2016 10:12:43 PM
This answer has been confirmed as correct and helpful.
Confirmed by vchutkan [6/20/2016 10:16:46 PM]
5 + 2{x - 4[3x + 7(2 - x)]}
= 5 + 2{x - 4(3x + 14 - 7x)}
= 5 + 2{x - 4(-4x + 14)}
= 5 + 2{x + 16x - 56}
= 5 + 2{17x - 56}
= 5 + 34x - 112
= 34x - 107
Added 6/20/2016 10:35:16 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/21/2016 4:19:31 AM]
y^9 ÷ y^3
= y^6
Added 6/20/2016 10:35:50 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/21/2016 4:19:32 AM]
factor n 4 - 1
Question
Updated 6/25/2016 2:38:11 PM
1 Answer/Comment
n^4 - 1 = (n2 + 1)(n + 1)(n - 1)
Added 6/25/2016 2:38:07 PM
This answer has been confirmed as correct and helpful.
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Updated 6/25/2016 2:37:03 PM
3 Answers/Comments
m^4 - n^4 = (m-n) (m+n) (m^2+n^2)
Added 6/25/2016 2:36:28 PM
This answer has been confirmed as correct and helpful.
a^3 - 3 + 3a^2 - a = (a + 1)(a - 1)(a + 3)
Added 6/25/2016 2:37:03 PM
This answer has been confirmed as correct and helpful.
Factor 5x 4 - 30x 2 - 135
Weegy: 5x^4 - 30x^2 - 135 = 5 (x^2+3) (x-3) (x+3) User: Factor 2x 4 - 20x 2 - 78 Weegy: 2x^4 - 20x^2 - 78 = 2(x^4 - 10x^2 - 39) = 2(x^2 + 3)(x^2 - 13) (More)
Question
Updated 6/25/2016 2:39:37 PM
0 Answers/Comments
Factor 9y 2 - 12y + 4.
Weegy: 9y^2 - 12y + 4 = (3y - 2)(3y - 2) = (3y - 2)^2 User: factor z 2 + 18z + 81 (More)
Question
Updated 6/25/2016 2:41:09 PM
1 Answer/Comment
z^2 + 18z + 81 = (z+9)(z+9) = (z+9)^2
Added 6/25/2016 2:41:09 PM
This answer has been confirmed as correct and helpful.
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