sethosterloh
sethosterloh
04-08-2015
Mathematics
contestada
4y=3/x^2+2, what is the value of x?
Respuesta :
gogochushij
gogochushij
04-08-2015
[tex]4y=\frac{3}{x^2}+2[/tex] (1/equation)
[tex]\frac{1}{4y}=\frac{1}{\frac{3}{x^2}}+\frac{1}{2}[/tex]
[tex]\frac{1}{4y}=\frac{x^2}{3}+\frac{1}{2}[/tex] (*3)
[tex] \frac{3}{4y}=\frac{3x^2}{3}+\frac{3}{2}[/tex]
[tex]\frac{3}{4y}=x^2+\frac{3}{2}[/tex]
[tex]\frac{3}{4y}-\frac{3}{2}=x^2[/tex]
[tex]x^2=\frac{3}{4y}-\frac{3}{2}[/tex]
[tex]\sqrt{x^2}=\sqrt{\frac{3}{4y}-\frac{3}{2}}[/tex]
[tex]|x|= \sqrt{\frac{3}{4y}-\frac{3}{2}} [/tex]
[tex]x=\pm\sqrt{\frac{3}{4y}-\frac{3}{2}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
How long is the term of Supreme Court justices? a. 20 years b. life c. until he or she reaches age 75
What modern First Lady wore a bejeweled American Flag in her lapel on every Fourth of July? Pat Nixon, Jackie Kennedy, Hillary Clinton Betty Ford?
Mean that is computed with extra weight given to one or more variables of the sample. Weighted average Dependent variable Ordered pairs Like terms
The first official U.S. flag, adopted in 1777, had what component(s) on it? a. Thirteen stars and thirteen stripes b. Thirteen stripes and the words “Don’t Tr
This haunting and eloquent military tune originated as a signal to mark the end of the day, and is used today at funerals, wreath-laying services, and memorial
This haunting and eloquent military tune originated as a signal to mark the end of the day, and is used today at funerals, wreath-laying services, and memorial
Who was the first woman to run for vice president on a major party ticket? a. Sarah Palin b. Geraldine Ferraro c. Patsy Mink
What will be the next digit in the sentence 1, 1, 2, 3, 5, 8, 13, 21, 34?Please show me your way of thinking :)
The economy of the Hopewell people of North America was based on?a. no sedentary activities, but trading of plants for medicine.b. full-scale domesticated agric
Jackie enjoys having her boyfriend Seth hold her close when they are watching television. She appreciates it when Professor Jones maintains a distance of at le