cjcolbert2007 cjcolbert2007
  • 16-11-2020
  • Mathematics
contestada

Find the root(s) of the equation x2 = 121?
A) x =
11
B) x = ±
11
C) x = 11
D) x = ±11

Respuesta :

Daikseemee
Daikseemee Daikseemee
  • 16-11-2020

±11

Step-by-step explanation:

Even NO. roots are always contain ±.

Answer Link
rleftfoot4 rleftfoot4
  • 12-07-2021

Answer: C

Step-by-step explanation:

Answer Link

Otras preguntas

Who were the losers of ww1 ? Treaty of Versailles
The length of a square room is 6m.what will be the cost of carpetingitsfloor with the carpet of width 1.8mat Rs. 150 per meter?​
What value of x make the equation 24-(3x - 9)-6= -2(4x - 10+ 5x + 7 true?
2x-3y=4-2x+y=5Using the elimination method, solve this system of equations
The “nucleus” of a cell is kind of like a –
write four sentences on the basis of the given picture ?​
Help please! I know this is easy but I don’t know what to do!
A dune buggy company rents dune buggies at the beach. They charge an initial fee of $30 plus $10 for each hour the buggy is rented. Let x represent the number o
13. Find the measure of arc JK. J I K 70° L
Which of the following was a direct result of the Yalta Conference in 1945? A) the division of Germany into four zones B) the establishment of the United States