mrsabigailmccap0cbc2 mrsabigailmccap0cbc2
  • 02-12-2017
  • Mathematics
contestada

When x/y = 4, x2 − 12y2 =?

Respuesta :

zizoux07p0ac3m
zizoux07p0ac3m zizoux07p0ac3m
  • 02-12-2017
x/y = 4 , x = 4y

x^2 -12y^2 = (4y)^2 - 12y^2 = 16y^2 -12y^2 = 4y^2
Answer Link

Otras preguntas

solve 2(4x-3) = 5(2x-5)
If ABCD is a parallelogram, which of the following statements must be true? (
Raheem's rollerblades cost $70.25 less than his bicycle. His rollerblades cost $43.50. how much did his bicycle (B) cost?
Daily English Question How many stanzas appear in Emily Dickinson’s “My Friend Must Be a Bird”? My friend must be a bird, Because it flies! Mortal my friend mus
4. ASSESSING In which economic system would it be easiest to create and sell a new invention?
What are the four core principles in business?​
√(2-x)-√(1-4x)=1 solve for x
In the market for bottled water, fresh springs has a 30 percent share of the market, swiss springs has a 27 percent share, l'eau de france has a 13 percent shar
32, 28, 36, 38, 40, 26, 29, 37 in least to greatest order
Three nations controlled by Japan during world war 2