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
NikAS [45]
3 years ago
10

3If x=)X Хfind the value of x-232.​

Mathematics
1 answer:
Slav-nsk [51]3 years ago
6 0

Step-by-step explanation:

Answer

Open in answr app

Correct option is

B

±2

x=3+22   x1=3+221×3−223−22

=3−22

(x−21)2=x+x1−2

=3+22+3−22−2=4

So, x−x1=4=±2 Ans 

You might be interested in
Solve the following application problem.
MrMuchimi

Answer:

4n=y

Step-by-step explanation:

because 4 is the number of characters they use and n is the number of spaces or characters it takes

8 0
4 years ago
Read 2 more answers
Rewrite the fraction 5 over 4 as an equivalent fraction with a denominator equal to 16
irakobra [83]
5/4=
20/16
Answer: 20/16
4 0
3 years ago
Read 2 more answers
What is the sum of a number n and 4 is no more than 13
posledela
N+4=13
   -4   -4
n = 9

the sum of a number(n) and 4 that is no larger than 13 is 9
8 0
3 years ago
which of the following expresses the coordinates of the foci of the conic section shown below? (x-2)^2/4+(y+5)^2/9
elena55 [62]

Step-by-step explanation:

\frac{(x - 2) {}^{2} }{4}  +  \frac{(y + 5) {}^{2} }{9}  = 1

This is the equation of the ellipse. Since the denominator is greater for the y values, we have a vertical ellipse. Remember a>b, so a

The formula for the foci of the vertical ellipse is

(h,k+c) and (h,k-c).

where c is

Our center (h,k) is (2, -5)

{c}^{2}  =  {a}^{2}  -  {b}^{2}

Here a^2 is 9, b^2 is 4.

{c}^{2}  = 9 - 4

{c}^{2}  = 5

c =  \sqrt{5}

So our foci is

(2, - 5 +  \sqrt{5} )

and

(2, - 5 -  \sqrt{5} )

6 0
2 years ago
What is the common ratio of these numbers written as a fraction <br> 768,480,300,187.5
kolbaska11 [484]

Answer:

Step-by-step explanation:

im pretty sure it is 768/187.5 = about 4

because you are taking the highest number and putting it over the lowest number

4 0
3 years ago
Other questions:
  • T-12/2 = 3t/2 - 3<br><br> 1. -3<br> 2. -1<br> 3. 1<br> 4. 3
    5·1 answer
  • Individuals with an aggressive investment philosophy are not willing to take on risk for the potential of higher returns. True o
    8·1 answer
  • Simply expression 12x-3x
    10·2 answers
  • What is a area of a triangle with a heigt of 5 inches and a base of 10inches
    5·1 answer
  • Write down the converse and contrapositive. If 2 divides x, then x is an even number. Hint call this (p?q)
    10·1 answer
  • What’s all the prime numbers between 20 and 40
    6·2 answers
  • Tori needs at least $335 dollars to buy a new bat. She has already saved $125. She
    6·1 answer
  • Solve 3m - 6 = 33<br> Your final line must say, m= ...
    10·1 answer
  • For which function is it true ???<br> -
    9·1 answer
  • PLEASE HELP ME QUICKLY!! IM BEING TIMED
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!