skarbuiev skarbuiev
  • 28-02-2020
  • Mathematics
contestada

y2/y2−6y = 4(3−2y)/y(6−y)

Respuesta :

bhuvna789456
bhuvna789456 bhuvna789456
  • 28-02-2020

Solutions are 2 and 6.

Step-by-step explanation:

  • Step 1: Solve for y to find the solutions.

⇒ y²/y² - 6y = 4(3 - 2y)/y(6 - y)

⇒ y²/y² - 6y = 12 - 8y/6y - y²

⇒ y²/y² - 6y = -12 + 8y/y² - 6y   (Taking the negative side out from 6y - y²)

⇒ y² = -12 + 8y (Both denominators are cancelled out)

⇒ y² - 8y + 12 = 0

⇒ y² - 6y - 2y + 12 = 0

⇒ y(y - 6) - 2(y - 6) = 0

⇒ (y-6)(y - 2) = 0

⇒ y = 2, 6

Answer Link

Otras preguntas

what is 12,430,090 in expanded form
What is Circular Motion?
What is 5000 one tenth of?
5000 is 1/10 of what
is 7 over 9 , 5 over 12, and 5 over 8 terminating or repeating decimals? and what are they in decimals? please explain..thx :)
A carton can hold 1000 unit cubes that measure 1 inch by 1 inch by 1 inch. Describe the dimensions of the carton using unit cubes. Can you explain to me how to
find the opposite or additive inverse of 48 =
Calculate the number of moles 2.25 g of Na2CO3  0.800 g of NaOH  17.75 g of Na2SO4
can some help me better to remember the map of Europe ?
If 6 and x have the same mean (average) as 2,4, and 24, what is the value of x? And how?