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
DENIUS [597]
3 years ago
5

Give You Brainiest b^(2)-c^(2)-10(b-c) Factor Completely

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
8 0

Answer: 2 − 1 c 2 − 1 0 + 1 0

Step-by-step explanation: tysm for brainliest, gl!

You might be interested in
Your friend gives you $50 to gamble at a casino and you win 100,000 jow much did you give them
tia_tia [17]
Half if you were a good friend
8 0
4 years ago
Please I need help !!!!
frez [133]

Answer:

The first one is c the second is b

3 0
3 years ago
7. A large wall map is drawn so that 1 inch equals
ladessa [460]
From all the math I’ve done it does not seem that any of them a correct
3 0
3 years ago
What will be the value of
madreJ [45]

The expression as given doesn't make much sense. I think you're trying to describe an infinitely nested radical. We can express this recursively by

\begin{cases}a_1=\sqrt{42}\\a_n=\sqrt{42+a_{n-1}}\end{cases}

Then you want to know the value of

\displaystyle\lim_{n\to\infty}a_n

if it exists.

To show the limit exists and that a_n converges to some limit, we can try showing that the sequence is bounded and monotonic.

Boundedness: It's true that a_1=\sqrt{42}\le\sqrt{49}=7. Suppose a_k\le 7. Then a_{k+1}=\sqrt{42+a_k}\le\sqrt{42+7}=7. So by induction, a_n is bounded above by 7 for all n.

Monontonicity: We have a_1=\sqrt{42} and a_2=\sqrt{42+\sqrt{42}}. It should be quite clear that a_2>a_1. Suppose a_k>a_{k-1}. Then a_{k+1}=\sqrt{42+a_k}>\sqrt{42+a_{k-1}}=a_k. So by induction, a_n is monotonically increasing.

Then because a_n is bounded above and strictly increasing, the limit exists. Call it L. Now,

\displaystyle\lim_{n\to\infty}a_n=\lim_{n\to\infty}a_{n-1}=L

\displaystyle\lim_{n\to\infty}a_n=\lim_{n\to\infty}\sqrt{42+a_{n-1}}=\sqrt{42+\lim_{n\to\infty}a_{n-1}}

\implies L=\sqrt{42+L}

Solve for L:

L^2=42+L\implies L^2-L-42=(L-7)(L+6)=0\implies L=7

We omit L=-6 because our analysis above showed that L must be positive.

So the value of the infinitely nested radical is 7.

4 0
3 years ago
Show all work to identify the discontinuity and zero of the function f of x equals 4 x over quantity x squared minus 16
Leto [7]

Answer:

Discontinuity of function occurs when x = 4 or x = -4

zero of function is when x=0

Step-by-step explanation:

We are given:

f(x) = \frac{4x}{x^2 - 16}

Discontinuity of the function occur when the denominator is equal to zero.

So, we need to find the values of x that makes the denominator zero.

The denominator is x^2 - 16

x^2 - 16 =0

x^2 = 16

x = ± 4

So, if the value of x = 4 or value of x=-4 then the function will be discontinuous.

Zero of the function i.e f(x)=0

So, Putting the function equal to zero and finding the value of x

\frac{4(x)}{(x)^2 - 16}=0\\4x =0((x)^2 - 16)\\4x=0\\x=0

So, zero of function is when x=0

5 0
3 years ago
Other questions:
  • Celia filled the glasses shown below completely with water. The total amount of water that Celia poured into the glasses is 80 c
    11·2 answers
  • Someone help please?
    11·1 answer
  • The parallelogram shown below has an area of 120 units<br>Find the missing base.<br>b=<br>units​
    15·1 answer
  • If fx) = 3x - 2 and g(x) = 2x + 1, find (f+g)(x).<br><br> A.5x-3<br> B.5x-1<br> C.x-1<br> D.x-3
    8·2 answers
  • What is this? e^(xy) + y^2 = sin(x + y)
    7·1 answer
  • Find dy/dx for y - xy + 1 = x-1
    5·1 answer
  • HELP PLEASE HELP ME YOU'LL GET 50+ POINTS BRAINLIEST AND BRAINLIEST PLEADE HELP EM ANSWER CORRECTLY
    9·2 answers
  • Find f(2) If f(x) = (x + 1)2.​
    12·1 answer
  • Pls help i will give brainly
    9·1 answer
  • please help! functions and relations. f(x)= square root of x-4. find the inverse of f(x) and it’s domain.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!