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
Crank
4 years ago
5

Solve. Good luck! Please do not try to google this.

Mathematics
1 answer:
Elena L [17]4 years ago
5 0
\frac{x^{2} + x - 2}{6x^{2} - 3x} = \sqrt{2x} + \frac{3x^{2}}{2}
\frac{x^{2} + 2x - x - 2}{3x(x) - 3x(1)} = \frac{2\sqrt{2x}}{2} + \frac{3x^{2}}{2}
\frac{x(x) + x(2) - 1(x) - 1(2)}{3x(x - 1)} = \frac{2\sqrt{2x} + 3x^{2}}{2}
\frac{x(x + 2) - 1(x + 2)}{3x(2x - 1)} = \frac{2\sqrt{2x} + 3x^{2}}{2}
\frac{(x - 1)(x + 2)}{3x(2x - 1)} = \frac{2\sqrt{2x} + 3x^{2}}{2}
\frac{(x - 1)(x + 2)}{3x(2x - 1)} = \frac{2\sqrt{2x} + 3x^{2}}{2}
3x(2x - 1)(2\sqrt{2x} + 3x^{2}) = 2(x + 2)(x - 1)
3x(2x(2\sqrt{2x} + 3x^{2}) - 1(2\sqrt{2x} + 3x^{2}) = 2(x(x - 1) + 2(x - 1))
3x(2x(2\sqrt{2x}) + 2x(3x^{2}) - 1(2\sqrt{2x}) - 1(3x^{2})) = 2(x(x) - x(1) + 2(x) - 2(1)
3x(4x\sqrt{2x} + 6x^{3} - 2\sqrt{2x} - 3x^{2}) = 2(x^{2} - x + 2x - 2)
3x(4x\sqrt{2x} - 2\sqrt{2x} + 6x^{3} - 3x^{2}) = 2(x^{2} + x - 2)
3x(4x\sqrt{2x}) - 3x(2\sqrt{2x}) + 3x(6x^{3}) - 3x(3x^{2}) = 2(x^{2}) + 2(x) - 2(2)
12x^{2}\sqrt{2x} - 6x\sqrt{2x} + 18x^{4} - 9x^{3} = 2x^{2} + 2x - 4
12x^{2}\sqrt{2x} - 6x\sqrt{2x} = -18x^{4} + 9x^{3} + 2x^{2} + 2x - 4
6x\sqrt{2x}(2x) - 6x\sqrt{2x}(1) = -9x^{3}(2x) - 9x^{3}(-1) + 2(x^{2}) + 2(x) - 2(2)
6x\sqrt{2x}(2x - 1) = -9x^{3}(2x - 1) + 2(x^{2} + x - 2)
You might be interested in
What is the product?
kumpel [21]

Answer:

The answer would be the last one

5 0
3 years ago
Read 2 more answers
How many eighty-fours are in 672?
Vlad1618 [11]

Answer: 8

Step-by-step explanation:

We only need to take  672/84 = 8

So there are 8

If you can please give me a Brainliest, I only need 1 more to become an Ace, thank you!

3 0
2 years ago
Read 2 more answers
The radius of a circle with area A can be approximated using the formula r = the square root of A/3 . Estimate the radius of a w
Arturiano [62]

Answer: 12

Step-by-step explanation:

Given:

A = 452

r = √A/3

Step 1: Substitute 452sqf for A

r = √452/3

Step 2: Solve

452 ÷ 3 = 150.66∞

√150.66∞ = 12.27∞

12.27∞ rounded to the nearest integer equal 12

3 0
3 years ago
If a polynomial function f(x) has roots –9 and 7 – i, what must be a factor of f(x)? (x – (7 i)) (x – (–7 – i)) (x (7 i)) (x (7
storchak [24]

if the roots of the polynomial function are -9 and 7 - i, then the other factor of the polynomial function is x - (7  + i)

<h3>How to determine the other factor?</h3>

The roots of the polynomial function are given as:

-9 and 7 - i

The root is 7 - i is a complex number.

This means that its conjugate must also be a root of the factor.

The conjugate of 7 - i is 7 + i

So, we have:

x = 7 + i

Equate to 0

x - (7  + i) = 0

Hence, the other factor of the function is x - (7  + i)

Read more about polynomial functions at:

brainly.com/question/2833285

#SPJ4

3 0
2 years ago
Anybody know how to do this?? Thank u sm I really don’t know what I’m doing!!!❤️
gtnhenbr [62]

Answer:

a=11

Step-by-step explanation:

3/a + 5/2a = 1/2

Determine the range

3/a +5/2a = 1/2 , a=0

Write all numerators with common denominators above 2a

11/2a = 1/2

11/2a = 1/2 Simplify the equation using cross-multiplication

22=2a Switch sides of the equation

2a=22 divide both sides of the equation by 2

a=11 is your answer

5 0
4 years ago
Read 2 more answers
Other questions:
  • Add. Write your answer in simplest form.<br><br> 3/8 + 2/5
    6·1 answer
  • 8 times 8 times 8 times 8 as a power​
    10·1 answer
  • Give the reason for the last statement in the proof
    10·1 answer
  • From the given figure prove that i) ΔABC and ΔDEF are congruent ii) A F = DC
    10·1 answer
  • Need help with this math
    9·1 answer
  • 7(8x - 6y + 9) = i need help on this one
    13·2 answers
  • If a car travels 23 miles in 20 min what is the. car speed in miles per hour?​
    15·1 answer
  • True or false? Is (4,1) a solution to 3x - 2y &lt; 10 ?
    10·1 answer
  • Sunjai leaves a tip of $4 for his meal at the local burger place. His original meal cost him $18. What was his percent for the t
    14·2 answers
  • One more after this yay
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!