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
ch4aika [34]
4 years ago
10

1.Find the positive root of 3x² + 6 =9.​

Spanish
1 answer:
inessss [21]4 years ago
3 0

Sqrt ( 3x^2 + 6 ) = 9

Do the square bothsides of the

Equation.

3x^2 + 6 = 81

3x^2 = 81 - 6

3x^2 = 75

Divide bothsides with 3

3x^2 / 3 = 75/ 3

x^2 = 25

Now ,

x = sqrt ( 25 )

x = + or - 5

But we need pisitive root ,

therefore ,

x = 5

You might be interested in
Diferenciacao das especies Cryptococcus neoformans e Cryptococcus gattiiutilizando a metodologia de PCR multiplex e determinacao
ratelena [41]

Answer:

Differentiates from Cryptococcus neoformans and Cryptococcus species by using multiplex PCR methodology and determining the perfilepidemiologic of patients with meningitecriptococcal meningite. Dissertacao of mestrado. Federal University of Rio Grande do Sul- Biotechnology Center-April.

Explanation:

This is the translation. I hope this is helpful to you! Have a nice night! :D

6 0
3 years ago
Resumen de la plaza de los chico rubios
Zanzabum

Answer:

<em>The</em> <em><u>Answer </u></em><em>above</em> <em>The Image </em>

5 0
2 years ago
What is the equator usually called in Ecuador?
12345 [234]

The Equator is called the equator because it divides the Earth into two equal halves. Ecuador is named after it, not the other way around. The country is named after the imaginary line. 'Equator' means 'something that makes equal'. (hope this helps)

8 0
3 years ago
Read 2 more answers
Texto publicitario ya resuelto
puteri [66]

Answer:

advertising text already resolved= texto publicitario ya resuelto

Explanation:

8 0
2 years ago
What is the formula that the expression"have to do" something. in spanish
nalin [4]
The answer is:

Tener que hacer
8 0
3 years ago
Other questions:
  • Los salvadoreños salieron de El Salvador para ________.
    11·2 answers
  • Dont get this help please
    13·1 answer
  • ¿Quién obtendría más beneficio de un viaje a Paraguay?
    12·1 answer
  • where in or around the house would you find the following things? el césped a. la sala b. La cocina c. El jardin d. El cuarto
    6·2 answers
  • A. Write sentences with hay to say how many of each item there are in the classroom.
    7·2 answers
  • Escriba el pretérito simple Simple past tense
    14·1 answer
  • ¿Cuál es un platillo típico de España?<br> A.gallo pinto<br> b. paella<br> c. frijoles
    11·2 answers
  • ¿Comes arroz?<br> 1. Sí, los como.<br> 2. No, la como.<br> 3. Sí, lo como.
    14·2 answers
  • En que edad se Comprende desde los fines del siglo XVIII o principios del XIX hasta la actualidad, se caracteriza por la ruptura
    9·1 answer
  • Oraciones connotativas y denotativas con las palabras: lana, hueso, papel, cabeza
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!