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nexus9112 [7]
2 years ago
9

The quotient of (x4 â€"" 3x2 4x â€"" 3) and a polynomial is (x2 x â€"" 3). What is the polynomial? x4 â€"" 2x2 5x â€"" 6 x2 â€""

x 1 x6 x5 â€"" 6x4 x3 10x2 â€"" 15x 9 x4 â€"" 4x2 3x.
Mathematics
1 answer:
Sever21 [200]2 years ago
8 0

The quotient of polynomials is the division of the polynomials

The polynomial is x^6 + x^5 -6x^4 +x^3 +10x^2-15x +9

Represent the polynomial with P.

So, the quotient is represented as:

\frac P{x^4 -3x^2 + 4x - 3} = x^2 + x -3

Make P the subject

P = (x^4 -3x^2 + 4x - 3)( x^2 + x -3)

Expand the expression on the right-hand side of the equation

P =x^4(x^2 + x -3) -3x^2(x^2 + x -3) + 4x(x^2 + x -3) - 3(x^2 + x -3)

Further, expand

P =x^6 + x^5 -3x^4 -3x^4 - 3x^3 +9x^2 + 4x^3 + 4x^2 -12x - 3x^2 - 3x +9

Collect like terms

P =x^6 + x^5 -3x^4 -3x^4 - 3x^3+ 4x^3 +9x^2  + 4x^2  - 3x^2-12x - 3x +9

Evaluate like terms

P =x^6 + x^5 -6x^4 +x^3 +10x^2-15x +9

Hence, the polynomial is x^6 + x^5 -6x^4 +x^3 +10x^2-15x +9

Read more about quotient of polynomials at:

brainly.com/question/9949019

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Marrrta [24]
The formula for volume of a sphere is V=(4pi*r^3)/3.
Plugging in 12 for r we get
V=(4pi*(12)^3)/3
V=(4pi*1728)/3
V=(6912pi)/3
V=2304pi
Round to 2 decimal places: 7238.23
Final Answer:
7238.23 cubic units.
Hope I helped :)
6 0
3 years ago
X + 8y = 18 and — 5x + 3y = -4
atroni [7]
X+8y=18
-5x+3y=-4

Multiply the first equation by 5
Add the two equations together

5x+40y=90
-5x+3y=-4
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Plug y into one equation to find x
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5 0
3 years ago
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Your total bill for Cracker Barrel was $37 and you want to pay a 15% tip. How much
Lena [83]

Answer:42.55$

Step-by-step explanation:

4 0
2 years ago
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Please answer and explain
sashaice [31]
8=2*2*2=2^3
32=2*2*2*2*2=2^5
<span>[8^(2/3)] / [32^(2/5)] = [</span>(2^3)^(2/3)] / [(2^5)^(2/5)] =
= [2^(3*2/3)] / [2^(5*2/5)]= [2^2] / [2^2] = 4/4 = 1
Answer: 1
4 0
2 years ago
You cut a 54-inch rope into four pieces. Twoof the pieces are the same length, a thirdpiece is twice as long as each of the twoe
antiseptic1488 [7]

Let's use the variable x to represent the length of the first and second pieces.

If the third piece has twice the length of the first and second, its length is 2x.

If the fourth piece has half the length of the first and second, its length is 0.5*x.

Adding all four pieces and equating to 54 inches, we have:

\begin{gathered} x+x+2x+0.5x=54 \\ 4.5x=54 \\ x=\frac{54}{4.5} \\ x=12 \end{gathered}

So the length of each piece is:

12 inches, 12 inches, 24 inches and 6 inches.

5 0
1 year ago
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