if 2x³-3x²-4x+5 is divided by (2x+1),find the remainder.
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Answer:
Step-by-step explanation:
2x + 1) 2x³ - 3x²- 4x + 5 ( x² -2x - 1
-2x³+ x²
________________________
0 - 2x² - 4x +5
- 2x² - 2x
______ +____+__________
0 -2x + 5
- 2x - 1
+ +
_________________________
0 + 6
Quotient = x² -2x -1 ; Remainder = 6
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