prestonlong53 prestonlong53

01-08-2019
Mathematics

contestada

Solve for x.3-sqrt(x)=0 What is the root? If there is none, choose none. x = 3 x = 9 none

Respuesta :

altavistard altavistard

01-08-2019

Answer:

9

Step-by-step explanation:

3-sqrt(x)=0 should be rewritten as 3 = sqrt(x) or sqrt(x) = 3.

To obtain the value of x that satisfies this equation, square both sides:

x = 3^2, or x = 9.

Answer Link

Otras preguntas

What is a example of one natural source of radioactivity

how many TeV would it take to power New York City for a month

What’s the difference Genius, Gifted, Prodigy, or Savant? Give at least 1 example for each.

Tickets for the homecoming dance cost $6 in advance and $10 at the door. The homecoming committee dance sells x tickets in advance and y tickets at the door . T

Show that: (3x+7)^2-84x=(3x -7)^2

Holly opened a savings account at a local bank. She deposited $1,400.00 into the account 8 years ago. If the account earns an annual simple interest rate of 4.7

Will mark brainliest... Solve for x. Use the completing the square method. x² + 6x = 5

80 points!!!!! Need fairly quickly In this task you will read and analyze Robert W. Service’s narrative poem "The Cremation of Sam McGee." This poem is a fronti

What is the prime factorization of 594?

how to resolve this problem?