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
Papessa [141]
3 years ago
7

Solve: (Vx + 2)(Vx - 2) = 0 X=

Mathematics
1 answer:
shepuryov [24]3 years ago
6 0

Answer:

x = 4

Step-by-step explanation:

Given:

(√x + 2)(√x - 2) = 0

Required:

Find x

SOLUTION:

√x(√x - 2) + 2(√x - 2) = 0 (distributive property)

x - 2√x + 2√x - 4 = 0

x - 4 = 0

x - 4 + 4 = 0 + 4

x = 4

You might be interested in
Which number can each term of the equation be multiplied by to eliminate the fractions before solving?
Andru [333]
5 hope this helps good luck!!
3 0
3 years ago
5x(20 divided by 4) the power of 2<br><br><br><br><br> Help
valina [46]
The answer maybe 125.
6 0
3 years ago
Read 2 more answers
Which of the coordinate pairs below are separated by a horizontal distance of greater than 11 units? Select all that apply.
SpyIntel [72]

9514 1404 393

Answer:

   A, D

Step-by-step explanation:

The horizontal distance between the points is the difference of their x-coordinates.

A) 5.5 -(-6.5) = 12.0 . . . greater than 11

B) 4.7 -(-3.3) = 8.0

C) 11/3 -(-10/3) = 21/3 = 7

D) 2 -(-12) = 14 . . . greater than 11

6 0
2 years ago
Percent to fraction<br> 2/3%
Strike441 [17]

2/3% converted to a fraction is 1/150

:)))

8 0
3 years ago
Read 2 more answers
Solve the system of equations below.
Kaylis [27]

Answer:

(11,6)

Step-by-step explanation:

I just took the test and it was this answer.

7 0
3 years ago
Other questions:
  • An object is thrown upward from the top of a building with an initial velocity of 48 feet per second. The height h of the object
    11·1 answer
  • Which equation models the situation??
    14·1 answer
  • I need someone’s help !!
    5·1 answer
  • Unit rate 232 miles in 4 hours​
    10·1 answer
  • Find an equivalent system of equations for the following system x + 2y = 2, -4x + 4y = -8
    15·2 answers
  • Hayley has $155 in savings, and her brother Hank has $230. Hayley is saving $10 each week, and her brother is spending $15 each
    12·1 answer
  • How do you round 276,431 to the nearest ten thousand?
    11·2 answers
  • PLEASEE HELP MEEE<br> I need help with my math homework
    8·1 answer
  • Please answersssss 15 pointssss
    11·2 answers
  • Please help me with 7 and 9. First best answer gets brainlist.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!