x34x2 t 3 x 12 Solutionx3 4x2 3x 12 5x2 22x 8 x3 3x

x3-4x2 t 3 x 12.

Solution

(x3 - 4x2 + 3x - 12) /(5x2 - 22x + 8)

==> [ x3 + 3x - 4x2 - 12 ] / [ 5x2 - 20x - 2x + 8 ]

==> [ x(x2 + 3) - 4(x2 + 3) ] / [ 5x(x - 4) - 2(x - 4) ]

==> [ (x2 + 3)(x - 4)] / [ (5x - 2)(x - 4)]

==> (x2 + 3)/(5x - 2)

Hence (x3 - 4x2 + 3x - 12) /(5x2 - 22x + 8) = (x2 + 3)/(5x - 2)

 x3-4x2 t 3 x 12. Solution(x3 - 4x2 + 3x - 12) /(5x2 - 22x + 8) ==> [ x3 + 3x - 4x2 - 12 ] / [ 5x2 - 20x - 2x + 8 ] ==> [ x(x2 + 3) - 4(x2 + 3) ] / [ 5x(x

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