tyae tyae
  • 24-10-2014
  • Mathematics
contestada

2/(x^2)=4/x+1
can any one solve this for me please

Respuesta :

welchje welchje
  • 24-10-2014
2/X^2=4/X+1                                   times by both denominators
2(x+1)=4(x^2)
2x+2=4x^2
4x^2-2x-2=0
(2x+1)(2x-2)=0
x=2x+1 or 2x-2
x=-1/2 or 1
Answer Link

Otras preguntas

how do you do scientific notation? what is 1.20 x 10 to the 3rd power
how do you do scientific notation? what is 1.20 x 10 to the 3rd power
what is 30% of $650.00
What is the gel like substance in a plant and animal cell?
4x+5y=20 write this equation in slope intercept form
what events led to british defeat at saratoga
What details from the may 15th entry prove that Charlie's intelligence is growing and increasing daily ?
Brand A scooter has a top speed that goes 2 miles per hour faster than Brand B. if after hours, Brand A scooter traveled 24 miles, at what rate did Brand B scoo
your body consists of 7/10 water. is more than 1/2 your body water. explain
what percent of 150 is 60?