fordyls fordyls

25-02-2018
Mathematics

contestada

Find the positive solution of x when:

25 = 4/x²

Respuesta :

25-02-2018

1) Multiply both sides by x²

[tex]25 {x}^{2} \: = \: 4[/tex]

2) Divide both sides by 25

[tex] {x}^{2} \: = \: \frac{4}{25} [/tex]

3) Square root both sides

[tex]x \: = \: \frac{2}{5} [/tex]

Viola!

Answer Link

Otras preguntas

Mga pamana ng kabihasnang shang, mesopotamia, indus (kung pwede sabihin yung mahahanap lang sa bahay pero ok lang kung hindi)

Pls help me explain this question

Describe the y-intercept and end behavior of the following graph:

THIS IS URGENT!!!!!!!!!!!!!!

ततब्बत के मागग में आदमी कम क्यों हदखाई देते ैं

What should you regularly do in order to stay grounded in reality when it comes to your career planning and goal setting? regularly measure the outcome of your

Question 3(Multiple Choice Worth 2 points) (Slope LC) What is the slope of the linear relationship? A graph of a linear function that decreases from left to rig

what is circular flow of income??

So I kinda need some more help that would be appreciated

The equilibrium equation below shows ammonia hydroxide NH4OH decomposing into ammonium ions NH4 and hydroxide OH ions when is a system in equilibrium