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  • 23-05-2017
  • Mathematics
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Divide 2x2 + 7x – 3 by 2x + 5. Which expression represents the quotient and remainder?

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bcalle
bcalle bcalle
  • 23-05-2017

         ___x_ + 6______
2x - 5 | 2x^2  +  7x - 3
          - (2x^2 - 5x)
         -----------------------
                     12x   - 3
                   -(12x  - 30)
                 ------------------
                               27
Quotient    x + 6
Remainder 27  OR    27/(2x + 5)
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