Factor x 2 + 13x + 36
Question
Updated 6/25/2016 2:46:19 PM
Edited by jeifunk [6/25/2016 2:45:59 PM], Confirmed by jeifunk [6/25/2016 2:46:02 PM]
s
Original conversation
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
Updated 6/25/2016 2:46:19 PM
Edited by jeifunk [6/25/2016 2:45:59 PM], Confirmed by jeifunk [6/25/2016 2:46:02 PM]
Rating
8
x^2 - 5x - 14 = (x + 2)(x - 7)

Questions asked by the same visitor
-2x(x 2 - 3)
Weegy: -2x(x^2 - 3) = - 2x^3 + 6x User: (2p + 7)(3p - 9) User: 3y^2z(2y^2 z + 4yz - y + z) Weegy: 3y^2z(2y^2z + 4yz - y + z) = 3y^2z*2y^2z + 3y^2z*4yz - 3y^2z*y + 3y^2z*z = 6y^4z^2 + 12y^3z^2 - 3y^3z + 3y^2z^2 User: (6a + b)2 Weegy: (6a + b)^2 = 36a^2 + 12ab +b^2 User: (-d + 4)(-d - 4) Weegy: (-d + 4)(-d - 4) = d^2 + 4d - 4d - 16 = d^2 - 16 User: 5 + 2{x - 4[3x + 7(2 - x)]}. User: (6z 2 - 4z + 1)(8 - 3z). Weegy: (6z^2 - 4z + 1)(8 - 3z) is equals to -18z^3 + 60z^2 - 35z + 8 User: (7q - 5)(7q + 5) Weegy: (7q - 5)(7q + 5) = 49q^2 - 25 User: -mnp(3m - 5n + 7p) Weegy: -mnp(3m - 5n + 7p) = -3m^2np + 5mn^2p - 7mnp^2 User: y 9 ÷ y 3 User: 48a^3 bc^2 ÷ 3abc Weegy: 48a^3 bc^2 / 3abc = 16a^2c User: (35n 3 - 30n 2 + 25n) ÷ (-5n) Weegy: (35n^3 - 30n^2 + 25n) / (-5n) = -7n^2 + 6n - 5 User: (y 3 - 125) ÷ (y - 5) User: Given: X = r + 2, Y = 2r - 9, and Z = r 2 + 17r + 30. Simplify [X · Y - Z] ÷ X. Weegy: Given: X = r + 2, Y = 2r - 9, and Z = r^2 + 17r + 30. [X ? Y - Z] / X = [(r + 2)(2r - 9) - (r^2 + 17r + 30)]/(r + 2) = (2r^2 - 9r + 4r - 18 - r^2 - 17r - 30)/(r + 2) = (r^2 - 22r - 48)/(r + 2) = (r - 24)(r + 2)/(r + 2) = r - 24 (More)
Question
Updated 6/21/2016 4:19:51 AM
(2p + 7)(3p - 9)
= 2p*3p + 7*3p - 2p*9 - 7*9
= 6p^2 + 21p - 18p - 63
= 6p^2 + 3p - 63
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
Confirmed by jeifunk [6/21/2016 4:19:31 AM]
y^9 ÷ y^3
= y^6
Confirmed by jeifunk [6/21/2016 4:19:32 AM]
factor n 4 - 1
Question
Updated 6/25/2016 2:38:11 PM
n^4 - 1 = (n2 + 1)(n + 1)(n - 1)
factor m 4 - n 4 User: Factor z 3 + 2z 2 - 9z - 18 User: Factor a 3 - 3 + 3a 2 - a
Question
Updated 6/25/2016 2:37:03 PM
m^4 - n^4 = (m-n) (m+n) (m^2+n^2)
a^3 - 3 + 3a^2 - a = (a + 1)(a - 1)(a + 3)
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
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
z^2 + 18z + 81 = (z+9)(z+9) = (z+9)^2
33,064,210
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