15x^3-26x^2-4x-15/5x+3=

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1 Answer

Algebraic long division:

            3x2-7x+17/5        (quotient)

5x+3 ) 15x3-26x2 -4x-15

         -(15x3+9x2)

                 -35x2  -4x

               -(-35x2-21x)

                           17x-15

                         -(17x+51/5)

                                 -126/5 (remainder)

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