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slavikrds [6]
3 years ago
11

What is the solution to the equation 1/x = x+3/2x^2

Mathematics
2 answers:
dusya [7]3 years ago
4 0
D. x = 3 because 3+3 is 6 and that is over 2*3^2 which is 2*9 which means it is 6/18 then you divide both the numerator and denominator by 6 and that =1/3.
HACTEHA [7]3 years ago
4 0

Answer: Option D x=3 is the solution to the given equation \frac{1}{x} = \frac{x+3}{2x^{2}}

Explanation:

we will do the reciprocal first on both the sides we will get x=\frac{2x^{2}} {x+3}

Now, x will cancell out from both sides in numerator we will get

1=\frac{2x}{x+3}

x+3 =2x

x=3

Hence, solution for given equation is x=3.

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1 and 16/24 + 1 and 21/24
AlexFokin [52]

Answer:

turn into improper fractions

1*24+16=40

40/24

1*24+21=45

45/24

40/24+45/24=85/24

work out how many times 24 goes into 85 to get back to a mixed number.

24 goes into 85 three times with 13 left over so the answer is

3 and 13/24

6 0
2 years ago
WILL GIVE BRAINLIEST <3
Lynna [10]

Answer:

I cant solve number 1 but I can for number 2

Calculate GCF for each

You can learn how to use the prime factorization method to do this

GCF(12, 18, 40, 45) = 1

So I dont get what the problem is because there are no numbers for #2. So either I dont understand the problem or it is a trick question whereas the answer is UNDEFINED/IMPOSSIBLE.

5 0
3 years ago
A lawn had an area of 35 square ft. If it was 7 feet width, how long id it?
Llana [10]
It is 5 feet long. 35 divided by 7 is 5.
5 0
3 years ago
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Which number is 247,039 rounded to the nearest thousand? *<br> 200,000
LuckyWell [14K]

Answer:

247,000

Step-by-step explanation: Because the 7 rounds off the 0 and its a 0 so the 7 stays the same

3 0
3 years ago
Using long division, what is the quotient of 3x^4 + 20x^3 + 14x^2 + 17x + 30 and x + 6 ?
Mariana [72]

Answer: D

The first: (x+6)(3x3+2x2+2x+5)

The second:

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Step-by-step explanation: hope this help

8 0
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