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
Sergio [31]
3 years ago
11

What is the solution of the equation x2 = 64? 18

Mathematics
1 answer:
Gennadij [26K]3 years ago
4 0

Answer:

x = ±8

Step-by-step explanation:

x^2 = 64

Take the square root of each side

sqrt(x^2) = ±sqrt(64)

x = ±8

You might be interested in
If anybody is good at math , can you drop your number or something
Luden [163]

Answer:

its the third one

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
What is the largest number you can form from the numbers $2,5,8,9,10$ and the operations $\times,+,+,-$, and exactly one pair of
Levart [38]

Answer:

The largest number is 218.

Step-by-step explanation:

The given numbers are 2,5,8,9,10, given operations are ×,+,+,- and exactly one pair of parentheses.

We need to find the largest number which can be form by using given information.

We know that multiplication of two lager numbers is greater than their addition.

We need to multiply 10 and sum of 9,8,5. To get the largest number we have subtract the smallest number.

So, the largest possible number is defined by the expression

10\times (9+8+5)-2

10\times (22)-2

220-2

218

Therefore, the largest number is 218.

6 0
3 years ago
How to simplify 7 8/45
steposvetlana [31]

Answer: Answer

Step-by-step explanation: What do you mean by simplify?

8 0
4 years ago
ralph scored an average of 18 points in each of his first 5 games. altogether, how many points did ralph score in his first 5 ga
Elden [556K]

Answer:

3.6 points a game

Step-by-step explanation:

You divide 18/5 to get 3.6

4 0
3 years ago
Idrk an easy way to solve this lol
Dmitry [639]

Answer:

math math math ;D

Step-by-step explanation:

afdgdfgdagf

8 0
4 years ago
Other questions:
  • it takes mara 50 minutes to walk to her friends house 1 2/3 miles away. what us her walking pace in miles per hour
    11·1 answer
  • If f(x) = x - 2 and g(x) = -6x + 3,<br> which statement is true?
    8·1 answer
  • Dentify the radius and the center of a circle whose equation is (x – 5)² + y² = 81. The radius of the circle is ___ units.
    10·1 answer
  • What is the solution to 6x=30
    14·2 answers
  • Which statement is true?
    10·2 answers
  • ZE and ZF are vertical angles with mZE = 8x + 8 and mZF = 2x +38.<br> What is the value of x?
    6·2 answers
  • Stephen places £950 in a bank account that pays 1.6% simple interest per year.
    15·1 answer
  • Answer these please!!!
    15·1 answer
  • Write a cosine function that has an amplitude of 2, a midline of 5 and a period of \frac{3\pi}{4} 4 3π ​ .
    7·1 answer
  • If z = 1 + StartRoot 3 EndRooti, what is z5? 16 + 16StartRoot 3 EndRoot i –16 + 16StartRoot 3 EndRoot i –16 – 16StartRoot 3 EndR
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!