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
190 divided by 95 simplified
Roman55 [17]
190 divided by 95 is 2. 
8 0
3 years ago
MUSIC Randall recorded 8 songs on his most recent CD. The total length of the CD is 49 minutes. Find a unit rate to represent th
Juliette [100K]

Answer: 6.13

Step-by-step explanation:

From the question, we are informed that MUSIC Randall recorded 8 songs on his most recent CD and that the total length of the CD is 49 minutes.

The unit rate to represent the average length per song on the CD will be calculated by dividing 49 by 8. This will be:

= 49 minutes / 8

= 6.125 minutes per song

= 6.13 to nearest hundredths

6 0
2 years ago
A value of 500 increases by 12%
Blizzard [7]
Value of 500 increased by 12% is 560
4 0
3 years ago
A jar contains 100 ounces of lemonade. A spout at the bottom of the jar is opened and the lemonade pours out at a rate of 10 oun
emmasim [6.3K]

Answer:

100 ounces(hope it help)

Step-by-step explanation:

because there is only 100 ounces in the jar.

4 0
3 years ago
Please help me answer this.
TiliK225 [7]
8x2+6x-2

I think! because 8,6, and 2 are all divisible by 2

and 3. Factor the quadratic

2(4x-1)(x+1)
6 0
2 years ago
Other questions:
  • Chelsea needs to take a taxi home and lives 7 miles away. The taxi company charges $4 plus $1.50 per mile. How much will she pay
    15·2 answers
  • A coin weighs 5/6 ounces. Ann picked up 3 of these coins.
    13·1 answer
  • Offering 20 Points(not a lot I know but I really need quick help)!!!
    6·1 answer
  • How long will it take you to triple an amount of 500 of you invest it at of 6% compounded annually? Applications of logs
    15·1 answer
  • What is the simplified form of 10,000x^64
    6·2 answers
  • Elaine collects coins. At the beginning of last year, she had 76 coins but by the end of the year, she had 196 coins. Estimate h
    9·1 answer
  • consider a circle with a radius of 10 centimeters. What is the length of the arc that measures 60° for the given circle.
    7·1 answer
  • The ratio of dogs to cats in the neighborhood was 3 to 7. If a total of 210 dogs and cats were in the neighborhood, how many cat
    14·1 answer
  • Solve x^2 + 6x + 15 = 0 using the Quadratic Formula
    5·1 answer
  • the width of a rectangle is 3 in less than its length. The perimeter of the rectangle is 26 in. What is the width of the rectang
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!