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There's a factor pair of 30 that adds up to 11.

(x + 5)(x + 6)

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Q: How do you factor x squared plus 11x plus 30?
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Factor this polynomial completely x plus 11x plus 30?

x+11x+30(x+5)(x+6)


How do you factor x2 plus 11x plus 30?

The factors of (x2 + 11x + 30) are (X + 5) and (x + 6)You want to look for two numbers, when multiplied equal 30, and when added equal 11. Start with factors of 30, and see what they add to: 5+6=11, and 5*6=30.


What is -1x plus 5x plus 6?

-x^2 - 11x - 30 If you intended -1(x squared), making a quadratic equation, the solutions are -1 and +6.


-30 x-10 plus 11x?

The equation -30 times -10 plus 11X equals -29. This is a math problem.


Factor the polynomial by grouping the terms together two at a time 66x3 - 36x2 plus 55x - 30?

66x^3 - 36x^2 = 6x^2(11x - 6) 55x - 30 = 5(11x - 6) 66x^3 - 36x^2 + 55x - 30 = (6x^2 + 5)(11x - 6)


What Are the roots of x2 plus 11x plus 30 equals 0?

x2 + 11x + 30 = 0 (x + 5)(x + 6) = 0 so the roots are -5 and -6


Is x-3 a factor of fxx3 4x2-11x-30?

if f(x) = x3 + 4x2 - 11x - 30, then yes, (x - 3) is indeed a factor. f(x) = x3 + 4x2 - 11x - 30 ∴ f(x) = (x - 3)(x2 + 7x + 10) ∴ f(x) = (x - 3)(x + 2)(x + 5)


How do you factor 20x squared plus 30?

20X2 + 3010(2X2 + 3)============That's as much factoring as can be done here.


How do you factor x cubed plus 6x squared - x - 30 0?

(x - 2)(x + 3)(x + 5)


What is 3 squared plus 4 squared plus 5?

That is 9 + 16 + 5 which is 30.


What does (x plus 5)(x plus 6) equal?

(x+5)(x+6) equals x^2 +11x+30


What is the polynomial for x2 plus 11x plus 30?

The actual equation itself is the polynomial. There is no polynomial for it, and your question doesn't really make sense.