The result of 4x³ ÷ 8x² is
Answers
Answer:
We divide the polynomial 4x
3
+8x
2
+8x+7 by 2x
2
−x+1 as shown in the above image:
From the above division, we conclude that the quotient is 2x+5 and the remainder is 11x+2.
Therefore, we should add −(11x+2) to make the given polynomial 4x
3
+8x
2
+8x+7 divisible by 2x
2
−x+1.
Hence, −11x−2 must be added to the polynomial 4x
3
+8x
2
+8x+7 so that the resulting polynomial is exactly divisible by 2x
2
−x+1.
Step-by-step explanation:
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Answer:
Hey Army!
We know the exponential rule, when 2 values will divide, their powers will subtract.
Let's get it....! (lol)
First we can write 8 as 2³
so in the second term : (2x³)³
here the values will multiply because of the exponential rule: 2x^9
Second, we can write 4 as 2²
so in the first term : (2x³)²
here also multiply because of exponential rule
2x^6
HENCE NEW TERMS ARE
2x^6 ÷ 2x^9
so bcoz the terms are same now, that is 2x...we can apply the first sentence's exponential rule...
Hence,
Talking 2x as common, we get
2x^6-9
2x-³
or if we write in positive we get
(1/2x)³
HOPE IT HELPS YOU
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BORAHAE!!!