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Is 4x2 plus 8x-21 prime

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Anonymous

∙ 14y ago
Updated: 12/20/2022

No, it has factors...

4x2 + 8x -21 = (2x+7)(2x-3)

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Wiki User

∙ 14y ago
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Is 4x2 plus 22x plus 10 prime?

Not if x is an integer.


What is 4x2 plus 3 equals?

4x2 plus 3=11


What is the factorization of 4x2 plus 12x plus 5?

4x2 + 12x + 5 = (2x + 1)(2x + 5).


What is 8x cubed plus 4x squared plus 6x plus 3?

8x3 + 4x2 + 6x + 3 = 4x2(2x + 1) + 3(2x + 1) = (2x + 1)(4x2 + 3)


How do you solve x3 plus 4x2 plus 6x plus 24?

x3 + 4x2 + 6x + 24 = (x2 + 6)(x + 4)

Related Questions

Is 4x2 plus 22x plus 10 prime?

Not if x is an integer.


What is 4x2 plus 3 equals?

4x2 plus 3=11


What is 4x2 plus x2?

4x2 + x2 = 8 + x2


Y equals 4X2 plus 3x plus 8?

y=4x2+3x+8


Factor 4x2 plus 20x plus 25?

4x2+20x+25 (2x+5)^2


What does 8x21 equil?

168


What is the factorization of 4x2 plus 12x plus 5?

4x2 + 12x + 5 = (2x + 1)(2x + 5).


What is 8x cubed plus 4x squared plus 6x plus 3?

8x3 + 4x2 + 6x + 3 = 4x2(2x + 1) + 3(2x + 1) = (2x + 1)(4x2 + 3)


How do you solve x3 plus 4x2 plus 6x plus 24?

x3 + 4x2 + 6x + 24 = (x2 + 6)(x + 4)


Factor x3 plus 4x2 plus x plus 4?

x3 + 4x2 + x + 4 = (x + 4)(x2 + 1)


What is 4 plus 4x2?

12


What is 2x2 plus 4x2?

12

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