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

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Anonymous

∙ 12y ago
Updated: 10/19/2022

(x - 3)(x + 7)

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Wiki User

∙ 12y 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)


How do you factor x2-3x-28?

x2-3x-28


Does x2-14 factor?

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


What is 4x21 equals?

4*21=84.


How do you factor x2 6x-2?

x2 + 6x - 2 can not be factored


Factor x5 plus x2?

x2(x3 + 1) is the best you can do there.


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.

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