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
Iteru [2.4K]
3 years ago
9

(x + 2)2 = 64 radical equation

Mathematics
2 answers:
Serhud [2]3 years ago
5 0

Answer:

x = - 10, x = 6

Step-by-step explanation:

Given

(x + 2)² = 64 ( take the square root of both sides )

x + 2 = ± \sqrt{64} = ± 8 ( subtract 2 from both sides )

x = - 2 ± 8

Thus

x = - 2 - 8 = - 10

x = - 2 + 8 = 6

marshall27 [118]3 years ago
3 0

Answer:

X=30

Step-by-step explanation:

30+2=32

32x2=64

You might be interested in
What is the standard form of the line with x-intercept of 6 and y-intercept of 5?
Vanyuwa [196]

Answer:

It should be 5x-6y=30

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A campground rents bicycles by the hour. The total cost y to rent a bicycle, including deposit, is presented by the function y=1
Bogdan [553]
The function is discrete, as the fee is charged based on the hours
3 0
3 years ago
On a map the scale is 1 inch = 125 miles. What is the actual distance between two cities of the map distance is 4 inches. ( PLS
kogti [31]

Answer:

500 miles

Step-by-step explanation:

Please mark as brainliest.

8 0
3 years ago
There are 451 children in Lia's school. Write a number greater than 451
fiasKO [112]
452, 453, 454, 456, etc.
8 0
3 years ago
Read 2 more answers
The force f acting on a charged object varies inversely to the square of its distance r from another charged object. When 2 obje
o-na [289]

Answer:    The force, F, acting on a charged object varies inversely to the square of its distance, r, from another charged object. When the two objects are 0.64 meter apart, the force acting on them is 8.2 Newtons

Step-by-step explanation: )

7 0
3 years ago
Other questions:
  • Find the slope of the line passing through the points (2,0) and (6,5).
    7·2 answers
  • The local bakery uses 1.75 cups of flour in each batch of cookies. The bakery used 5.25 cups of flour this morning.
    11·1 answer
  • F=9/5c+32 is there a proportional relationship
    8·1 answer
  • PLEASE HELP !!!! I'm stuck
    12·1 answer
  • What's the answer and how do you do it?
    9·1 answer
  • Devin's DVD case has 3 rows of slots, but 5 slots are broken.If x equals the number of slots in a row explain how the expression
    11·1 answer
  • Help me find y........​
    15·1 answer
  • Can someone solve this?
    13·1 answer
  • A rectangle is 19 feet long and 3 feet wide. Find its area,
    11·1 answer
  • A concert manager counted 525 ticket receipts the day after a concert. The price for a student ticket was $10.50, and the price
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!