Answer:
10
Explanation:
2x^2-x-5= 2x^2-6x + 5x -15 +10= 2x(x-3) +5(x-3) + 10= (2x+5)(x-3) + 10
(2x^2-x-5)/(x-3)= 2x+5 + 10/(x-3)
So the remainder is 10
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