Question

show that x-2 is a factor of the polynomial f(x)=2x^3 -3x^2 -17x+30 and hence find factors of f(x).

Answer 1

Step-by-step explanation:

polynomial x minus 2 in the factor of the polynomial if X + Y 2x whole to square 3x - 17 X + hand

Answer 2

Answer:

factor= 2x²+x-15

Step-by-step explanation:

divide x-2 by 2x^3-3x^2-17x+30

x-2 | 2x³-3x²-17x+30 | 2x²+x-15

       2x³-4x²

   (-)      (+)

_________

             x²-17x

             x²-2x

          (-) (+)

____________

    -15x+30

    -15x+30

   (-)     (+)

____________

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