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Subjects>Math>Math & Arithmetic

What is x2 4x-21 factor out to be?

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Anonymous

∙ 13y ago
Updated: 10/19/2022

(x - 3)(x + 7)

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Wiki User

∙ 13y ago
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What x what 64?

4x21


What is a common factor of x2-16 and x2-4x?

x2 - 4


How do you factor x2-3x-28?

x2-3x-28


What is 4x21 equals?

4*21=84.


How do you factor x2 - 6x?

x2-6x can be factored into x(x-6). Simply factor out the "x" from both factors.

Related Questions

What x what 64?

4x21


What is a common factor of x2-16 and x2-4x?

x2 - 4


Factor 9 - x2?

9 - x2 will factor into (3 - x)(3 + x)


Does x2-14 factor?

x2-14 does factor but not pretty; it factors to: (x+sqrt14)(x-sqrt14).


How do you factor x2-3x-28?

x2-3x-28


What is 4x21 equals?

4*21=84.


How do you factor x2 6x-2?

x2 + 6x - 2 can not be factored


How do you factor x2-9x?

x2-9x = x(x-9)


How do you factor x2-x?

x2-x=x(x-1)


How can you factor x2-13 plus 30?

x2 - 13 + 30 = x2 + 17, which has no real factors.


How do you factor x2 - 6x?

x2-6x can be factored into x(x-6). Simply factor out the "x" from both factors.


Which of the the following are the faction x3 plus 3x2?

If you mean "factors", the two monomials have the common factor x2. Divide each factor by x2 to get the other factor.

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