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
irina1246 [14]
3 years ago
9

What is the simplified form of x plus 1 over x squared plus x minus 6 ÷ x squared plus 5x plus 4 over x plus 4 ?

Mathematics
1 answer:
Mumz [18]3 years ago
5 0

Answer:

1 / (x-2)(x+3)

Step-by-step explanation:

Given in the question the expression:

(x + 1) / (x² + x - 6) ÷  (x² + 5x + 4) / (x+4)

factorisation of (x² + x - 6) = (x-2)(x+3) by using quadratic equation

(x + 1) / (x-2)(x+3) ÷  (x² + 5x + 4) / (x+4)

Taking reciprocal to convert ÷ into ×

(x + 1) / (x-2)(x+3) x (x+4) / (x² + 5x + 4)

factorisation of (x² + 5x + 4) =  (x+1)(x+4) by using quadratic equation

(x + 1) / (x-2)(x+3)    x    (x+4) / (x+1)(x+4)

cancel (x + 1) from both expression

1 / (x-2)(x+3)    x    (x+4) / (x+4)

cancel (x+4)

1 / (x-2)(x+3)  Simplified form

You might be interested in
What is 53,274 in expanded form?
sweet [91]

Answer:

50,000 + 3,000 + 200 + 70 + 4

Step-by-step explanation:

Expand. Set all non-zero digits by itself:

53,274 = 50,000 + 3,000 + 200 + 70 + 4

Remember to fill in 0 for all digits. They must keep their value.

~

7 0
3 years ago
In 1956, Dwight Eisenhower became President with 58% of the vote.
denis23 [38]

Answer:

29/50

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How do I graph y = 9x?
Sliva [168]
Slope intercept form is y=mx+b. since there is no b term, the y intercept is 0. since there is a 9 in the m term, your slope will be nine. based on those two things, you need a point at (0,0) and (1,9). on the other end, your point will be (-1,-9). then draw a straight line through. hope this helps :)
5 0
3 years ago
Read 2 more answers
The outside temperature is -13 degrees. The temperature drops by 9 degrees, but then increases by 16 degrees. What is the final
r-ruslan [8.4K]

Answer:

The final outside temperature = -6°

Step-by-step explanation:

GIven that :

the outside temperature = -13°

The temperature drops by 9°

But then increases by 16°.

The final temperature can be expressed as:

the outside temperature - temperature drop

= -( 13° - 9°)

= - 22°

it is said that the temperature later increase by 16°

∴  - 22° + 16°

= -6°

The final outside temperature = -6°

8 0
3 years ago
The slope of the function on the left is multiplied by p, and q is added to the y-intercept to arrive at the function on the rig
Marizza181 [45]

Answer:

the answer is C

Step-by-step explanation:

plato

5 0
3 years ago
Other questions:
  • Ann works in a supermarket for $15.00 per hour. If her pay is increased to $18.00, then what is her percent increase in pay?​
    5·2 answers
  • Find the length of the hypotenuse of the triangle pictured below. Enter the exact value as a square root.
    14·1 answer
  • I need step by step explanation for this! thank u >33
    14·2 answers
  • Can you guys helps with these two answers please?
    11·1 answer
  • 14. The two triangles below are similar. What is the length, in inches, of DE?
    9·1 answer
  • Which pair of expressions are equivalent?
    7·1 answer
  • For what values of x and y ( x-2 , y-3) and (2x-6 , 3 ) are   equal to each other.​
    12·2 answers
  • Divide.<br><br> 52.98 ÷ 10³<br><br> Enter your answer as a decimal in the box. help!!!!!!!!
    13·1 answer
  • Need answers for this
    15·1 answer
  • Unit 6, Lesson 15
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!