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
alexandr402 [8]
4 years ago
15

See attachment the problem can be found in there

Mathematics
1 answer:
zloy xaker [14]4 years ago
7 0

Answer:

\frac{ - 2 {x}^{2}  + 19x   + 3 }{3 {x} (4x^{2}     -  9 )}

Step-by-step explanation:

\frac{5}{6 {x}^{2}  + 9x}  +  \frac{1}{2x - 3}  -  \frac{2}{3x}  \\  \\  =  \frac{5}{3x(2 {x}   + 3)}  +  \frac{1}{2x - 3}  -  \frac{2}{3x}  \\  \\ =  \frac{5(2x - 3) + 1 \times 3x(2x + 3)}{3x(2 {x}   + 3)(2x - 3)}  -  \frac{2}{3x}  \\  \\  = \frac{10x - 15 + 6 {x}^{2}  + 9x}{3x((2 {x} ) ^{2}     -  {3}^{2} )}  -  \frac{2}{3x} \\  \\  = \frac{6 {x}^{2}   + 19x - 15}{3x(4x^{2}     -  9 )}  -  \frac{2}{3x} \\  \\  = \frac{3x(6 {x}^{2}   + 19x - 15) - 2 \times 3x(4x^{2}     -  9 )}{3x(4x^{2}     -  9 ) \times 3x}  \\  \\  = \frac{18{x}^{3}   + 57 {x}^{2}  - 45x - 24x^{3}      + 54x }{3x(4x^{2}     -  9 ) \times 3x}   \\  \\ = \frac{ - 6 {x}^{3}  + 57 {x}^{2}   + 9x }{9 {x}^{2} (4x^{2}     -  9 )}  \\  \\ = \frac{ 3x(- 2 {x}^{2}  + 19x   + 3) }{9 {x}^{2} (4x^{2}     -  9 )}  \\  \\  \huge \orange{ \boxed{= \frac{ - 2 {x}^{2}  + 19x   + 3 }{3 {x} (4x^{2}     -  9 )}  }}

You might be interested in
Mikita is painting a spherical model of a human cell for a science fair. She uses 452.16 square inches of paint to evenly cover
GaryK [48]

Answer:

12

Step-by-step explanation:

Basically you have to divide 3.14 by 452.16 (the formula for area of circle is pi times r squared) and that will get you 144. The square root of 144 is 12 :)

7 0
3 years ago
Write the equation of a line with a slope of 3 and a y-intercept of 1.
posledela
Y = mx + b is the equation

m = slope, or 3
b = y-intercept, or 1

y = 3x + 1
is your equation
6 0
3 years ago
(Find the GCF of the set of monomials) and if you can help with the other four that would be greatly appreciated
Sever21 [200]

Answer:

ба ман нуқтаҳо лозиманд :) умедворам шумо мефаҳмед

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
a class is having their picture taken. the photographer positions himself 21 feet from the center of the row of students. When t
Papessa [141]

Answer:

24

Step-by-step explanation:

tbh I am not sure if this is right but here

6 0
3 years ago
Suppose you have an equal sided spinner that is numbered 1 thru 5 and another spinner with 4 equal sections with the colors red,
DanielleElmas [232]

Answer:6

778

Step-by-step explanation:

hh8yyyyyyyyyyyyyy

8 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify 5x^2y^-3 using the rules of negative exponents.
    13·1 answer
  • Please help ASAP!!!!!
    7·1 answer
  • The following data points represent how far each of Davi the Dragon Keeper's dragons can blow fire (in centimeters).
    5·2 answers
  • John purchased a pair of jeans that cost $ 48. His sales tax was $ 4. 08. What is the percentage of his sales tax?
    7·1 answer
  • C is the center of the circle. Find the area of the segment shown in the figure,
    11·1 answer
  • Help me please this is my last question
    11·1 answer
  • Root 3 minus root 2 divided by root 3 + root 2​
    15·1 answer
  • Help me with this!
    10·1 answer
  • Assets which are held in the business for a long period are called …​
    13·1 answer
  • The price of an item has been reduced by 60%. The original price was $84
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!