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
babunello [35]
3 years ago
13

What is the simplified from of 4x^2-25 over 2x-5?

Mathematics
1 answer:
stealth61 [152]3 years ago
3 0
We can factor <span>4x^2-25 into (2x +5) * (2x -5) and
dividing by (2x -5)
yields (2x +5)

That neatened up pretty nicely.</span>
You might be interested in
What is the point-slope form
sertanlavr [38]

Answer:

Point-slope is the general form y-y₁=m(x-x₁) for linear equations. It emphasizes the slope of the line and a point on the line (that is not the y-intercept). Watch this video to learn more about it and see some examples. Created by Sal Khan.

Step-by-step explanation:

pls give me brainless

5 0
3 years ago
In the diagram below, ABC - DEC. What is the value of x?<br> A 5<br> B. 3<br> C. 6<br> D. 4<br>​
Anastaziya [24]

Answer:

C

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

\frac{BC}{EC} = \frac{AC}{DC}, substituting values

\frac{21}{7} = \frac{24-x}{x} ( cross- multiply )

21x = 7(24 - x) ← distribute

21x = 168 - 7x ( add 7x to both sides )

28x = 168 ( divide both sides by 28 )

x = 6 → C

7 0
3 years ago
What is the simplified form of 4√3-√27?
neonofarm [45]
4 = <span>√16
</span>√16 * √3 = <span>√48

</span>√48 - <span>√27</span>
7 0
3 years ago
Solve the system.<br> y= 22 – 10x + 15<br> y=-10
Yuliya22 [10]

I will try to solve your system of equations.

y=22;−10x+15y=−10

Step: Solvey=22for y:

Step: Substitute22foryin−10x+15y=−10:

−10x+15y=−10

−10x+(15)(22)=−10

−10x+330=−10(Simplify both sides of the equation)

−10x+330+−330=−10+−330(Add -330 to both sides)

−10x=−340

−10x

−10

=

−340

−10

(Divide both sides by -10)

x=34

Answer:

y=22 and x=34Answer:

Step-by-step explanation:

7 0
3 years ago
What is 4664 ➗ by 94
PilotLPTM [1.2K]
49.617 ( alternative form )
6 0
3 years ago
Other questions:
  • Find the number of possible outcomes.<br> A die is rolled 8 times.
    15·2 answers
  • Which angle is congruent to ∠N
    9·2 answers
  • Given: △AMK m∠M = 90° AM = 5, MK = 7 Find: AK
    9·2 answers
  • Graph the relation shown in the table. Is the relation a function? Why or why not?
    8·1 answer
  • Paul's soccer camp started at 8:25 A.M. They spent 1 hour and 55 minutes practicing defense and 2 hours and 10 minutes shooting.
    5·1 answer
  • The radius of a cylindrical water tank is 4ft , and its height is 9ft . What is the volume of the tank? Use the value 3.14 for π
    10·1 answer
  • The heights of men in a survey are distributed normally about the mean.
    13·2 answers
  • Help me please, i don't know this
    10·1 answer
  • If electricity comes from electrons, does morality come from morons?
    6·2 answers
  • A triangle has two sides of lengths 8 and 10. What value could the length of
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!