lovepuppies2 lovepuppies2
  • 22-06-2017
  • Mathematics
contestada

ten times the square root of a nonzero number is equal to forty times the number

Respuesta :

ghanami
ghanami ghanami
  • 23-06-2017
hello : 
let : x this number 
 10√x = 40 x ..... x > 0
√x = 4 x  and : x > 0
(√x )²= (4 x)²  and : x > 0
x = 16 x²   ....x > 0 : i'can simplifiy by : x 
1 =16x
x = 1/16

Answer Link

Otras preguntas

In what ways does the U.S Constitution protect and guarantee individuals’ freedom to engage in business activities?
How do we suggest subjects?
Which type of muscle is responsible for constricting the walls of blood vessels? A. Striated involuntary muscle B. Striated voluntary muscle C. Nonstriated invo
Which of these investments may pay dividends? Bonds Savings accounts Certificates of deposit Stocks
Which answer is a correctly punctuated compound sentence? A. Technology changes quickly; what is up-to-date today is old-fashioned next month. B. Technology
The willingness to adapt and overcome obstacles and struggles is called: stubbornness freedom fortitude character
One method of bringing a group to agreement is called what?
Jackie is doing a marginal analysis to decide if she should spend any more money on a movie download. After figuring out her marginal cost and marginal benefit,
Find the approximate value of the circumference of a circle with the given radius. Use = 3.14. Round your results to one more decimal than in the given radius.
Which statement about the 2000 presidential election is correct? A. It was the first election in which the candidate with the most popular votes lost. B. It