Seudónimo
Seudónimo
01-03-2015
Mathematics
contestada
Simplify please (x^2/9x^2-4y^2)/(x^2/2y-3x)
Respuesta :
Аноним
Аноним
01-03-2015
9x²-4y²=(3x-2y)*(3x+2y)
Solution: [tex] \frac{ x^{2} }{(3x-2y)*(3x+2y)} : \frac{x^2}{2y-3x} = \frac{ x^{2} }{(3x-2y)*(3x+2y)} * \frac{2y-3x}{x^2} \\ \\ =- \frac{1}{3x+2y} [/tex]
Answer Link
Panoyin
Panoyin
01-03-2015
x²
÷
x²
=
x²
×
2y - 3x
=
-x + y
9x² - 4y² 2y - 3x 9x² - 4y² x² 2x - 3y
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
For which shape is 45 degrees the smallest angle of rotational symmetry?
Identify the initial amount $a$a and the rate of growth $r$r (as a percent) of the exponential function $y=350\left(1+0.75\right)^t$y=350(1+0.75)t . Evaluate
help pleaseeee thank you
Which statement best identifies the meaning of this allusion? After Harriet Tubman escaped from slavery, she became a skilled guide on the underground railroad,
How did the British News media impact America's thoughts on WWI?
If you deposit $5,000 4 years from today, how much can you withdraw 10 years from today if interest is 6 percent per year compounded annually?
help me pls!!!!!!!!! thank u
How does using list make a program easier to develop and maintain
1. What do you predict Earth's interior is like? How do its rocks compare to rocks on the surface? Cite evidence that supports your prediction.
PLEASE HELP i have to turn this at the end of the day! PLEASE DONT GUESS! :)