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Using the Remainder Theorem, factorise e...

Using the Remainder Theorem, factorise each of the following completely:
(i) `3x^3+2x^(2)-19x+6`
(ii) `2x^(3)+x^2-13x+6`
(iii) `3x^(3)+2x^2-23x-30`
(iv) `4x^3+7x^2-36x-63`
(v) `x^3+x^2-4x-4`

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The correct Answer is:
`(x-2)(x-3)(3x-1)`
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ICSE-MATHEMATICS-2012-SECTION-B
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