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x2 + 8x + 15 = (x + 3) (x + 5).

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โˆ™ 2012-03-08 10:59:01
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Q: How do you factor x2 plus 8x plus 15?
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Related questions

Factor x2 plus 8x plus 15?

x2 + 8x + 15 = (x + 3)(x + 5)


Which of the following factor of x2-8x plus 15?

x2-8x+15 = (x-3)(x-5)


Does this have a factor x2-8x plus 6?

That does not factor neatly.


How do you factor 8x3-8x2 plus 8x?

8x(x2-x+1)


Factor x2 plus 8x?

x2 + 8x = x(x+8)


What is the factor of the polynomial x2 - 8x plus 16?

x2-8x+16 = (x-4)(x-4) when factored


What is the factorization of the polynomial x2 plus 8x plus 15?

x² + 8x + 15 = (x + 5)(x + 3)


Vertex of x2 plus 8x plus 15?

(-4,-1)


Factor X2 plus 8x equals -15?

x2 + 8x = -15 x2 + 8x + 15 = 0 since 15 = 5 x 3 and 5 + 3 = 8, then (x + 5)(x + 3) = 0 x + 5 = 0 or x + 3 = 0 x = -5 or x = -3


Factor x2 plus 8x plus 12?

(x + 6)(x + 2)


Factor the trinomial x2 plus 8x plus 12?

x2 + 8x + 12 = (x + 6) (x + 2)


Factor the polynomial x2 plus 8x plus 7?

(x+1)(x+7)


2x3 plus 4x2 plus 8x factor the polynomial?

2x(x2+2x+4)


Can you factor x2 plus 8x plus 64?

No because the discriminant is less than zero.


What binomial is a factor of this trinomial x2 plus 8x plus 16?

x + 4


Factorise x2 plus 8x plus 15?

(x+5)(x+3)


Factor the polynomial x2 - 8x plus 16?

(x-4)(x-4)


Factor 3x2 plus 5x-8x-21?

3(x2-x-7)


What is the Factored form of x squared -8x plus 15?

X2 - 8X + 15 = (X - 3)(X - 5)


The factors of x2-8x plus 15 are?

(x - 3)(x - 5)


Factor x2 - 8x plus 16 Enter each factor as a polynomial in descending order?

(x - 4)(x - 4)


Y equals x2 plus 8x plus 15?

y = x2 + 8x + 15 = (x + 3)(x + 5). When y = 0, one or other of the two factors must equal zero; that is, x = -3 or -5, when y = 0.


What must be true about the two brackets of factors if you was to factor xยฒ - 8x plus 12?

x2-8x+12 = (x-2)(x-6) when factored


Solve x2 - 8x plus 32?

x2 - 8x + 32 = 0 (assuming)you can factor or use the quadratic equation.I recommend the quadratic equation.


Factor x4-2x3-8x plus 16?

(x - 2)(x - 2)(x2 + 2x + 4)