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(x4 - 2x3 + 2x2 + x + 4) / (x2 + x + 1)You can work this out using long division:x2 - 3x + 4___________________________x2 + x + 1 ) x4 - 2x3 + 2x2 + x + 4x4 + x3 + x2-3x3 + x2 + x-3x3 - 3x2 - 3x4x2 + 4x + 44x2 + 4x + 40R∴ x4 - 2x3 + 2x2 + x + 4 = (x2 + x + 1)(x2 - 3x + 4)
x4 - 4x3 - 12x2 -32x + 64 (x - 4)(x + 2)(x + 2)(x - 4)
(x - 1)(x - 4)(x + 1)(x + 4)
x^4-x^3+x
x4 +x2 =x2 (x2+1)
If x = 4 and y = 2 then 4(5+2) = 28
(x - 3)(x + 1)(x + 2)(x + 4)
Yes.
Maybe x4+1 If x=9 or 4(9)+1
x^4 - x^2 plus 2 has no real rational roots.x^4 - x^2 minus 2 factors to (x^2 + 1)(x^2 - 2)
The x is 45.7 YOU'RE WELCOME
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