Answer:
We can use long division to divide the polynomial (2x³5x² + 3x-6) by the binomial (x+4).
x + 4 | 2x³ + 5x² + 3x - 6
- (2x³ + 8x²)
---------------
2x² - 3x + 15
____________________
-3x² + 3x
- (-3x² - 12x)
---------------
15x - 6
- (15x + 60)
----------
-66
Therefore, the quotient is 2x² - 3x + 15, and the remainder is -66.