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
Y_Kistochka [10]
3 years ago
12

The value of the square root of -4 is not -2 because?

Mathematics
1 answer:
Anarel [89]3 years ago
7 0

A) (-2)² ≠ -4 is your answer



Explanation:

(-2)² = (-2)(-2)


(-2) x (-2) = 4


∴ A) (-2)² ≠ -4



hope this helps

You might be interested in
Choose the best definition for the following term: substitution
earnstyle [38]
A process where one person can be put in the place of another, if they both are equally skilled.
5 0
3 years ago
Is the square root of 4 plus the square root of 16 rational?
evablogger [386]

Answer: Yes


Step-by-step explanation:

The square root of 4 + the square root of 16 = 6 which is a rational number.

8 0
3 years ago
Read 2 more answers
What is the remainder of (6x3) (x + 2)?
Rina8888 [55]
 To do that you do 6*3=18 and then you have 18(x+2)  To find X we  distribute the 18

18x + 36 is what is left

Hope that helped:)
3 0
3 years ago
Write the sum of 18+27 as the product of their gcf and another sum
Georgia [21]
Factors of 18: 1; 2; 3; 6; 9; 18

Factors of 27: 1; 3; 9; 27

GCF(18; 27) = 9

<span>18 + 27 = 9 × 2 + 9 × 3 = 9 × (2 + 3) </span>
6 0
3 years ago
Read 2 more answers
What Is this number in standard form two hunde es seven thousand, forty Eight
zhenek [66]
207,048 is the answer :)
3 0
3 years ago
Read 2 more answers
Other questions:
  • the current temperature in smalltown is 20 degrees fahrenheit. this is 6 degrees less than twice the temperature that it was six
    6·1 answer
  • PJ is decorating pupcakes for Rocky’s birthday party. Her color scheme is black,purple,and green.She will use this spinner to de
    10·2 answers
  • Please help answer this question idk if im right or not
    15·1 answer
  • Write an equation with an exponent for 39mm=0.039
    9·1 answer
  • Mailynn, Grace and their friends went out for lunch. Their total bill was $52.30. If they want to leave a 15% tip, how much mone
    15·1 answer
  • Find the midpoint AB if A(-3, 8) and B(-7,-6)
    10·1 answer
  • A toy company uses a random sample to simulate 10 toys to inspect out of 1,000. The integers 1 to 5 represent toys that are belo
    8·1 answer
  • Side and angle properties of a parallelogram (level 1)
    9·1 answer
  • Solve For X, using the given triangle.
    11·2 answers
  • Find the area of the composite figure.<br> (View picture)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!