Factor x2 - 9
Question
Updated 10/20/2014 1:25:02 PM
Original conversation
User: Factor x2 - 9

Weegy: (x-7)(x+5) + x
boyutut|Points 50|

User: Factor 36y2 - 1

Fanboy|Points 2821|

User: Factor 4a2 - 25.

Weegy: The answer is -4 (a-1)^2.
jeifunk|Points 9193|

User: Factor 4a^2 - 25.

Weegy: 3-3 = 0
andrewpallarca|Points 20411|

User: Factor 9a4 - b2

Weegy: (3a + b)(3a - b)
Controler|Points 3928|

User: Factor 64 - x2.

Weegy: x+3)(x-3) = x2+3x-3x -9 = x2-9
danimai|Points 1504|

User: Factor 64 - x^\2.

brenda143|Points 141|

User: Factor 64 - x^2

Weegy: 3-3 = 0
andrewpallarca|Points 20411|

User: Factor 64 - x2

Weegy: x+3)(x-3) = x2+3x-3x -9 = x2-9
danimai|Points 1504|

User: Factor 0.04m2 - n2

Weegy: ((3 / 5) * 0.6) - ((2 / 3) * 0.15) = 0.26 Thanks for asking Weegy.
lexishantell07|Points 210|

User: Factor 0.04m^2 - n^2

User: Factor 25a2 - 30a + 9

User: factor 36x2 + 60x + 25

Weegy: The factors of 36x^2 + 60x + 25 are: (6x + 5)^2 or (6x + 5) (6x + 5)
andrewpallarca|Points 20411|

User: Factor 9y2 - 12y + 4.

User: The area of a square is found by squaring one of its sides, (A = s2). A certain square has an area of z2 + 18z + 81. Factor the trinomial to find a side of the square.

Weegy: z^2+18z+81 = (z+9)^2, so the side length of the square is z+9
Batista|Points 397|

User: Factor jm + jn + km + kn

User: Factor ab + 2a + 3b + 6

Weegy: Factor like terms to get.. (ab + 2a) + (3b + 6) = a(b + 2) + 3(b + 2) Finally, group the common factors of b + 2 to get.. (b + 2)(a + 3) See link for example:
ANGEEELICA|Points 7867|

User: Factor x2 + xy - 2x - 2y.

User: Factor mn - 4m - 5n + 20

Weegy: mn - 4m - 5n + 20 = (m-5) (n-4)
latefisher|Points 3420|

User: Factor ab + 4 + a + 4b

Question
Updated 10/20/2014 1:25:02 PM
Rating
3
x^2 - 9, thee factors are: (x-3)(x+3)
Confirmed by andrewpallarca [8/1/2014 2:50:36 PM]
3
64 - x^2, the factors are: -(x-8)(x+8)
Confirmed by andrewpallarca [8/1/2014 2:50:49 PM]
0
Factor 9a4 - b2

(3a^2 + b)(3a^2 - b)
0
Factor 0.04m2 - n2

(0.2m + n)(0.2m - n)

30,330,636
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