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 ( 68+ )
Otras preguntas
two details about the southern colonies
What's 2w + 4 from 3w + 6? would it be 5w + 10? Also whats this what's this answer? Thanks!!
Which element would enable a geologist to determine the absolute age of a rock?
Which set of numbers could represent the lengths of the sides of a right triangle? 3, 4, 5 9, 10, 11 8, 12, 16 16, 32, 36
why is the probability of an earthquake so high in parkfield
While others made steps toward inventing the printing press, Gutenberg is traditionally credited with this invention. True False
A classmate states that igneous rock must always become sedimentary rock next, according to the rock cycle. Explain why this statement is not correct.
Example of globalization in sentence
What should you do when you are reading an informational text? A.Read out loud B.Read Quickly C.take frequent breaks D.notice the choices the author makes
Which amusement park ride utilizes periodic motion?