fordyls
fordyls
25-02-2018
Mathematics
contestada
Find the positive solution of x when:
25 = 4/x²
Respuesta :
xEddyC
xEddyC
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
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
A group of people organize an armed rebellion to try to overthrow their king and institute a wholly new government, a democracy, in his place. This would be an
1 C 2 3 ✓4 5 7 8 ✓ 10 A car travels at an average speed of 56 miles per hour. How many miles does it travel in 4 hours and 45 minutes? mites x 5 ? I
Which of the following is not an achievement of Alexander the Great? A. Setting up the library of Alexandria and other centers of learning B. Allowing Greece to
true or false: The iconic end of soap dissolves in oil
Find an ordered pair that is a solution to the equation.
large farms consist about ____ of all farms in the us
A line portrait of a woman. the woman has an ornate hair style. she is looking down and smiling slightly. how does this renaissance illustration reflect humanis
Please solve and show work!!! Need by tomorrow look at attached photo!!<44
can someone help me please
Select the correct answer. based on your knowledge of word parts, complete the sentence with the correct word. sam had to mix __________ parts of the two chemic
