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Cerrena [4.2K]
3 years ago
13

Solve the equation... 64x^3 -x=0 and x^3 +4x^2-x-4=0

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
5 0

 x =(-2-√-12)/8=(-1-i√ 3 )/4= -0.2500-0.4330i

x =(-2+√-12)/8=(-1+i√ 3 )/4= -0.2500+0.4330i

x = 1/2 = 0.500

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Plz help me with this question<br> 10 points
Aliun [14]

9514 1404 393

Answer:

  The sequence 18

Step-by-step explanation:

After Nolan brings down a zero, the dividend Nolan will be 20, the same one he started with. So, he will get the same result he has gotten so far: the first quotient digit is 1 and the second quotient digit is 8, resulting in a new dividend of 20 (after the 0 is brought down).

The digits 18 will repeat until Nolan gets tired.

6 0
3 years ago
Find the solution set of the inequality \qquad4x -1 &lt; 11.4x−1&lt;11.4, x, minus, 1, is less than, 11, point \qquad xxx
Annette [7]

Answer:

<em> (∞, 3]</em>

Step-by-step explanation:

Given the inequality 4x−1<11

We are to find the solution set;

4x−1<11

Add 1 to both sides

4x−1+1<11+1

4x < 12

Divide both sides by 4

4x/4 = 12/4

x < 3

<em>Hence the solution set of the inequality is (∞, 3]</em>

7 0
3 years ago
Read 2 more answers
If A = {2, 3, 4, 5} B = {4, 5, 6, 7} C = {6, 7, 8, 9} D = {8, 9, 10, 11}, find (A ∪ B) ∪ C
Iteru [2.4K]

Answer:

(AUB)UC=2,3,4,5,6,7,8,9

put all these numbers inside curly bracket

Step-by-step explanation:

7 0
3 years ago
Help!!!!!!please help
makvit [3.9K]

Answer:

no

Step-by-step explanation:

because the x repeats

6 0
3 years ago
Please help it's due tmrw
Makovka662 [10]

Answer:

B

If you just use you finger to keep track of one point and follow each set of instructions you will find that B is correct.

I realize that in a previous comment I had said im bad at geometry but I immediately assumed this had to do with ASA and such.

5 0
3 years ago
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