1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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.

You might be interested in
Which expression has the greater value? Justify your answer. −8 + 3 −8 × 3
barxatty [35]
Did u mean -8+3= and -8x3= cuz if so then it’s -8+3=-5 and -8x3=-24 so it would be -8+3
8 0
3 years ago
1. Simplify .<br>* a) (x - 1)(x2 + x + 1)​
tangare [24]

Answer:

x=1

Step-by-step explanation:

7 0
3 years ago
Which equation describes a function that is NOT linear?
natka813 [3]

Answer:

Step-by-step explanation:

it’s the third one

5 0
2 years ago
See attached picture, is there a way to enter equations or algebraic symbols?
coldgirl [10]

SOLUTIONS

Solve a given equations or algebraic symbols?

\begin{gathered} f(x)=x^2+2x \\ g(x)=1-x^2 \end{gathered}

(A)

\begin{gathered} (f+g)(x)=(x^2+2x)+(1-x^2) \\ collect\text{ like terms} \\ x^2-x^2+2x+1 \\ (f+g)(x^)=2x+1 \end{gathered}

(B)

\begin{gathered} (f-g)(x)=(x^2+2x)-(1-x^2) \\ =x^2+2x-1+x^2 \\ =x^2+x^2+2x-1 \\ (f-g)(x)=2x^2+2x-1 \end{gathered}

(C)

\begin{gathered} fg(x)=(x^2+2x)(1-x^2) \\ =x^2-x^4+2x-2x^3 \\ fg(x)=-x^4-2x^3+x^2+2x \end{gathered}

(D)

\begin{gathered} \frac{f}{g}(x)=(x^2+2x)\div(1-x^2) \\ =\frac{x^2+2x}{1-x^2} \end{gathered}

5 0
1 year ago
Arthur weighs 34 lb more than Lily. Their combined weight is 180 lbs less than four times Lily's weight. How much does Arthur we
mote1985 [20]
X = Lilys weight
x + 34 = Arthurs weight
4x - 180 = combined weight

x + x + 34 = 4x = 180
2x + 34 = 4x - 180
-2x           -2x
_________________
        34 = 2x -180
     +180        + 180
_______________
       214 = 2x
        107  = x  which is Lily's weight
         141 = x + 34 which is Arthur's weight
The total weight is 248

which is the answer that you get when you do 4(107) = 180 or
428 -180 = 248

5 0
3 years ago
Other questions:
  • What reason allows the following statement to be true?
    9·1 answer
  • Write the quadratic equation in factored form. Be sure to write the entire equation.
    11·1 answer
  • Talia tossed a penny many times. She got 40 heads and 60 tails. She said the experimental probability of getting heads was 40/60
    11·1 answer
  • What is the difference between theoretical and experimental probability
    7·1 answer
  • BRAINLIEST, 5 STARS &amp; THANKS IF ANSWERED CORRECTLY
    9·2 answers
  • Four times the difference of 15 and 6
    13·1 answer
  • Why will an object with less mass will accelerate more during a collision, even though the forces are equal and opposite. Explai
    15·1 answer
  • Keegan and Margaret solved the system
    15·1 answer
  • Need helpppp asapppp pleaseee help….
    8·2 answers
  • Find the value of X.<br> 50°<br> 90°<br> 100°
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!