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
Gwar [14]
3 years ago
5

Show that (a-b)/(√a-√b)=√a+√b for all values of a and b such that a> 0 and b> 0 and a≠b.

Mathematics
2 answers:
Nat2105 [25]3 years ago
4 0

Answer:=a-b

Step-by-step explanation:

goldfiish [28.3K]3 years ago
3 0

Answer:

Step-by-step explanation:

\frac{a-b}{\sqrt{a} -\sqrt{b}} =\sqrt{a} +\sqrt{b}\\or ~a-b=(\sqrt{a} +\sqrt{b})(\sqrt{a}  -\sqrt{b} )=(\sqrt{a} )^2-(\sqrt{b} )^2 =a-b

You might be interested in
How to solve for probability
kirill [66]
Solution: The sum of probabilities of all the sample points must equal 1. And the probability of getting a head is equal to the probability of getting a tail. Therefore, the probability of each sample point (heads or tails) must be equal to 1/2. Let's repeat the experiment of Example 1, with a die instead of a coin.
8 0
3 years ago
Calculate (7y + 120) + (5y +168) = 180
saul85 [17]

Answer:

y = -9

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

3 0
3 years ago
Larry is a locavore,which means he tries to only eat food produced within 200 miles of his home. Which inequality represents the
katovenus [111]

Answer:

d>200

Step-by-step explanation:

if the distance (d) is greater (>) than 200 then he will not eat it.

Hope this helps <3

5 0
3 years ago
Read 2 more answers
What is the surface area of the triangular prism?
Inessa [10]

Answer: A. 370 cm2

Step by Step explanation:

10x15=150 The big rectangle

15x6=90x2=180 The small rectangles

20x2=40 the triangles

Add all up 150+180+40=370

Hope this helped

3 0
3 years ago
16, 4,1,...<br> Find the 6th term
Vlada [557]

Let's see what to do...

_________________________________

Step (1)

Look : 16 , 10 , 4 , ...

It is an arithmetic sequence.

So first we have to find the value of the ratio(( d )) .

To do this, we need to subtract each sentence minus the previous sentence.

So we have : 10 - 16 = - 6

_________________________________

Step (2)

To find the nth sentence in an arithmetic sequence, we must use the following equation :

t(n) = t(1) + (n - 1)d

_________________________________

Step (3)

To find the 6th term just need to put the following parameters in the above sequence.

t(1) = 16 ------ n = 6 ------ d = -6

t(6) = 16 + (6 - 1)( - 6)

t(6) = 16 + (5)( - 6)

t(6) = 16 + ( - 30)

t(6) = 16 - 30

t(6) =  - 14

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

3 0
3 years ago
Other questions:
  • PLEASE HELP ASAP.
    13·2 answers
  • P= ? , r=4%, t=3 months, I=$20
    5·1 answer
  • How many permutations of the word spell are there
    6·1 answer
  • Fractorise the following (a-b)²+(a-b)​
    9·1 answer
  • What is the opposite operation of the square?
    10·1 answer
  • Solve the equation x2 − 6x = 15 by completing the square.
    7·1 answer
  • You buy a computer for $3,000. Its value depreciates by 8% every month. Write an equation to represent the situation. How much i
    6·1 answer
  • You spin the spinner once <br> What is P(5)?
    12·1 answer
  • It was cloudy 12 out of 30 days in April. Which value is equivalent to the fraction of
    9·2 answers
  • Given the equation 25x^2y^2-40xy+16=0, find the value of xy.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!