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I don't factor these. I am lazy, so I use the quadratic formula.
-b +/- sqrt(b^2-4ac)/2a
a = 2
b = 13
c = 6
u = - 13 +/- sqrt[13^2 - 4(2)(6)]/2(2)
u = - 13 +/- sqrt(121)/4
u = [- 13 +/- 11]/4
u = - 1/2
u = - 6
My TI-84 confirms this answer. You check in original equation.
Wiki User
∙ 13y ago
Wiki User
∙ 12y ago(u + 3)(u + 2)(u - 3)(u - 2)
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Xsquared plus 13x plus 36 Factor completely?
(x + 9)(x + 4)
Is 36 a factor or multiple?
It can be either or both. 36 is a factor of 72. 36 is a multiple of 9. 36 is both a factor and a multiple of 36.
Is 9 a factor of 36?
No, 9 is a factor of 36.
Is 2 a factor of 36?
No, 2 is a factor of 36. 36 is a multiple of 2.
What number is both a multiple and a factor of 36?
36 is both a multiple and a factor of 36.
How do you factor x cubed plus 36 x?
x(x2 + 36)
Factor x2 plus 13x plus 36 completely?
x2 + 13x + 36 = (x + 9)(x + 4)
How do you factor X squared plus 36?
x2 + 36 cannot be factored. You can only factor the difference of two squares, not the sum.
What is the factor of x2 plus 13x plus 36?
(x + 4)(x + 9)
How do you factor 2x2 plus 18x plus 36?
2(x + 6)(x + 3)
Xsquared plus 13x plus 36 Factor completely?
(x + 9)(x + 4)
How do you factor this x2 minus 13x plus 36?
(x-4)
How do you factor 2x2-27x plus 36?
(2x - 3)(x - 12)
How do you factor 25w squared - 60w plus 36?
(5w-6)2
What is the factor of 5x2-36x plus 36?
(x - 6)(5x - 6)
How do you Factor 36 - 60x plus 25x2?
(6 - 5x)(6 - 5x)
How do you factor 6x3-27x2 plus 3x plus 36?
6x3 - 27x2 + 3x + 36 = 3 (x - 4) (x + 1) (2x - 3)
