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x2 + 13x + 36 = 0 so (x+4)(x+9) = 0 so that x = -4 or x = -9

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โˆ™ 2009-09-29 08:43:39
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Q: X2 plus 13x plus 36 equals 0?
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Factor x2 plus 13x plus 36 completely?

x2 + 13x + 36 = (x + 9)(x + 4)


How do you solve x2-13x plus 36 equals 0 for x?

x2-13x+36=(x-9)(x-4)=0 x=9 or x=4


What is the factor of x2-13x plus 36?

The factors of x2-13x+36 are 'x-9' and 'x-4'because the expression (x-9)(x-4) can be simplified as x2-13x+36.


How do you factor this x2 minus 13x plus 36?

(x-4)


Can you Solve x2 plus 13x equals -30?

x2 + 13x = -30 ∴ x2 + 13x + 30 = 0 ∴ (x + 3)(x + 10) = 0 ∴ x ∈ {-3, -10}


What is the factor of x2 plus 13x plus 36?

(x + 4)(x + 9)


How do you factor x2 plus 13x plus 36?

(x + 9)(x + 4)


42 plus X squared equals 13X?

42 + x2 = 13x ∴ x2 - 13x + 42 = 0 ∴ (x - 6)(x - 7) = 0 ∴ x ∈ {6, 7}


Which of the binomials is a factor of this trinomal x2-13x 36?

x2-13x+36 = (x-4)(x-9) when factored


Factor completely X2-13x plus 36?

(x-4)(x-9)


What are the factors of x2 plus 13x plus 12?

x2 + 13x + 12 = (x + 1)(x + 12)


2x2 plus 42 equals x2 plus 13x?

This is a quadratic equation question which will have two answers: 2x2+42 = x2+13x 2x2-x2-13x+42 = 0 x2-13x+42 = 0 Factorising the equation gives you: (x-6)(x-7) = 0 Therefore: x = 6 or x = 7


What does x2 plus 11x plus 10 equals x2 plus 13x equal?

572 Because 2x11=22 and 13x2=26 and 22x26=572.


If x2 - 13x plus 42 equals x plus Ax plus B then A plus B equals?

2x - 13x + 42 = x +ax + b a + b = 2(x - 6.5x + 21) = 34 = a + b


How do you factor x2-13x plus 12?

x2-13x+12 = (x-1)(x-12) when factored


X2 plus 36x equals 0?

x2 + 36x = 0 x2 = -36x x = -36


X2 plus 7 equals 36?

if x2 + 7 = 37, then x2 = 29 and x = ±√29


What is the factor of x2-13x minus 36?

If that's plus 36, it factors to (x - 9)(x - 4) If it's minus 36, it gets ugly in a hurry.


What is the factor of this trinomial x2-13x plus 30?

vbh


How do you solve x2 plus 13x plus 22?

11+2 = 13 and 2*11 = 22 So: x2+13x+22 = (x+2)(x+11) when factored


X2 plus 13x plus 12?

It is: (x+1)(x+12) when factored


X2 plus 12x plus 36 equals 0?

x2+12x+36=0 2x+12x+36=0 14x+36=0 14x=-36 x=-36/14 x=-2 4/7


What binomial is a factor of the trinomial x2-13x 36?

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What is the factor of this trinomial x2 plus 13x plus 30?

(x + 10)(x + 3)