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The factors have imaginary numbers. Let x2 + 2 = 0, so x2 = -2 and x = sqrt(-2) and x = -sqrt(-2)
With i defined as sqrt(-1), we have factorization of (x + i *sqrt(2))*(x - i *sqrt(2))
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoOnly one way that is sensible for our purposes.
X2 + 2X
X(X + 2)
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Factor x squared y squared plus ay squared plus ab plus bx squared?
(a + x^2)(b + y^2)
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(x + 3)(x + 2)
How do you factor 2x squared plus 12x plus 16?
2(x + 4)(x + 2)
How do you factor x cubed plus 9x squared plus 2x plus 18?
Since the problem has 4 terms, first you factor x cubed plus 9x squared, then you factor 2x plus 18. So when you factor the first two term, you would get x sqaured (x plus 9). Then when you factor the last two terms and you get 2 (x plus 9). Ypure final answer would be (x squared plus 2)(x plus 9)
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Factor x squared y squared plus ay squared plus ab plus bx squared?
(a + x^2)(b + y^2)
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(x + 2)(x + 1)
Can you factor x squared plus 4x plus 2?
No
Factor x squared plus 2x plus 4?
(x+2)(x+2) or (x+2)^2
Factor x squared plus 5x plus 6?
(x + 3)(x + 2)
How do you factor 2x squared plus 12x plus 16?
2(x + 4)(x + 2)
Factor 4x squared plus 8xy plus 4y squared?
4(x+y)^2
How do you factor x cubed plus 9x squared plus 2x plus 18?
Since the problem has 4 terms, first you factor x cubed plus 9x squared, then you factor 2x plus 18. So when you factor the first two term, you would get x sqaured (x plus 9). Then when you factor the last two terms and you get 2 (x plus 9). Ypure final answer would be (x squared plus 2)(x plus 9)
How do you factor X squared plus x - 6?
(x + 3)(x - 2)
How do you factor x squared minus 2 x y plus y squared?
it is (x-y)(x-y) :)
How would you factor x squared plus 7x plus 10?
(x + 5)(x + 2)
How do you factor 2x squared plus 4?
2(x^2 + 2)
