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4 x cube + 20 X square + 33 X + 18 divided by X + 2 find remainder and quotient​
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2 votes
4 x cube + 20 X square + 33 X + 18 divided by X + 2
find remainder and quotient​

User Scottdavidwalker
by
4.3k points

1 Answer

5 votes

x+2
4x
2
+12x+9
4x
3
−20x
2
+33x+18


​
4x
3
−8x
2
−
0+12x
​2
+33x+18
​


​
12x
2
+24x
−
0+9x+18
9x+18
−
0+0
​


Thus, the quotient is Q(x)=4x
2
+12x+9 and the remainder is R(x)=0
User Mykola Bohdiuk
by
3.7k points
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