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
lawyer [7]
3 years ago
14

Simplify the expression

Mathematics
1 answer:
ollegr [7]3 years ago
4 0

Answer:

<h3>              f(x) = x - 6</h3><h3>             g(x) = x - 5</h3>

Step-by-step explanation:

\dfrac{x^2-8x+12}{x^2-7x+10}\\\\x^2-7x+10\ne0\ \iff\ x=\frac{7\pm\sqrt{49-40}}{2}\ne0\ \iff\ x\ne5\ \wedge\ x\ne2\\\\\\\dfrac{x^2-8x+12}{x^2-7x+10}=\dfrac{x^2-2x-6x+12}{x^2-2x-5x+10}=\dfrac{x(x-2)-6(x-2)}{x(x-2)-5(x-2)}=\\\\\\ =\dfrac{(x-2)(x-6)}{(x-2)(x-5)}=\dfrac{x-6}{x-5}\\\\\\f(x)=x-6\\\\g(x)=x-5

You might be interested in
Simplify these expressions<br> 2a + 5a <br> 12x-3x<br> 3p+2p-p
Novosadov [1.4K]

Step-by-step explanation:

1.solution

=2a+5a

=7a

2.solution

=12x-3x

=9x

3.solution

=3p+2p-p

=5p-p

=4p

Hope it helps you.

6 0
2 years ago
Read 2 more answers
What is the integer of-2​
Gnom [1K]

Answer:

-2

Step-by-step explanation:

The integer of - 2 is - 2 only as integers can be positive and negative whole numbers

4 0
3 years ago
Find the missing side of the triangle. Round your answer to the nearest tenth if
-Dominant- [34]

Answer:

10.9

Step-by-step explanation:

adding there squres you get 118.1 taking the squareroot of that you get 10.9

6 0
3 years ago
I need help!!! I know it’s late but I really need help in this math homework
sergejj [24]

Answer:

You will have 21 dollars left

Step-by-step explanation:

7 0
3 years ago
Please help this is due in 5 minutes
Brilliant_brown [7]
1st one Explains Wht it is and y.
8 0
3 years ago
Other questions:
  • Consider the table representing an exponential function .
    7·2 answers
  • What is the value of the expression 3^-4?
    10·1 answer
  • Solve for r: 4r - 9&gt;7<br><br> r&gt;5<br><br> r&gt;4<br><br> r&gt;1/4<br><br> r&gt;1/2
    14·2 answers
  • Please help i have to go to school in 40 min
    8·2 answers
  • Someone help me out with this question anyone please
    15·1 answer
  • What is Evaluate 3(4 - 2)2
    15·1 answer
  • Solve for u.<br> –8u-16 =-6(u-5)<br> Simplify your answer as much as possible.
    15·2 answers
  • Find the exact perimeter of the circle with a radius of 5 and round your answer to 2 decimal places
    10·1 answer
  • What is the value of g (1) for the function g(x) = 2x + 5?<br><br> Asap
    11·1 answer
  • The difference between the roots of the quadratic equation x^2-10x +q=0 is 6. Find q
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!