If the roots of x^(4) - 6x^(3) +13x^2-1...

If the roots of `x^(4) - 6x^(3) +13x^2-12x + 4 = 0 ` are `alpha, alpha , beta , beta `then the value of `alpha, beta ` are

2, 1

`-2, -1`

`3, 1`

`-3,` -1

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DIPTI PUBLICATION ( AP EAMET)-THEORY OF EQUATIONS-EXERCISE 1A

Find the repeated roots of x^5-3x^4-5x^3+27x^2-32x+12=0
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The multiple roots of x^(4) - 2x^(3) - 11x^(2) + 12x + 36 = 0 are
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If the roots of x^(4) - 6x^(3) +13x^2-12x + 4 = 0 are alpha, alpha ,...
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If x^(4) + 4x^(3) - 2x^(2) - 12x + 9 = 0 has a pair of equal roots th...
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The there is a multiple root of order 3 for the equation x^(4) - 2x^(3...
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If one root of 24x^(3) - 14x^(2) - 63x + 45 = 0 is the double the oth...
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If one root of 24x^(3) + 46x^(2) + 9x - 9 = 0 is the double the other ...
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If two roots of x^(3) - 4x^(2) + x + 6 = 0 are in the ratio 2 : 3 then...
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If two roots of 2x^(3) - x^(2) - 22x - 24 = 0 are in the ratio 3 : 4 ...
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If two of the roots of 8x^(4) - 2x^(3) - 27x^(2) + 6x + 9 = 0 are bei...
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If the roots of 2x^(3) - 3x^(2) - 11x + 6 = 0 are in A.P. then the ro...
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If the roots of x^(4) - 2x^(3) - 21x^(2) + 22x + 40 = 0 are in A.P. t...
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If the roots of 3x^(3) - 26x^(2) + 52x - 24 = 0 are in G.P. then root...
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If the roots of 27x^(4) - 195x^(3) + 494x^(2) - 520x + 192 = 0 are in...
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