Answer:
4x +5
Explanation:
. 4x +5
x + 5 | 4x^2 + 25x + 12
- 4x^2 + 20x
5x + 12
5x + 25
-13
The quotient is 4x+5 and the remainder is -13
Using synthetic division
-5 4 25 12
Bringing down the 4 and multiplying
↓ -20 -25
----------------------
4 5 -13
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