1.

Find HCF of 10x^(3)-10x^(2)-5x + 9 " &" 30x^(3)-61x^(2)-24x + 10

Answer»

`31X^(2) + 29x + 17`
`31x^(2) + 9X + 17`
`31x^(2) -9x - 27`
`30x^(2)-11X + 11`



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