4.8=x^2/(2-x)^2

Simple and best practice solution for 4.8=x^2/(2-x)^2 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 4.8=x^2/(2-x)^2 equation: 


D( x )

(2-x)^2 = 0

(2-x)^2 = 0

(2-x)^2 = 0

2-x = 0 // - 2

-x = -2 // * -1

x = 2

x in (-oo:2) U (2:+oo)

4.8 = (x^2)/((2-x)^2) // - (x^2)/((2-x)^2)

4.8-((x^2)/((2-x)^2)) = 0

(-1*x^2)/((2-x)^2)+4.8 = 0

(-1*x^2)/((2-x)^2)+(4.8*(2-x)^2)/((2-x)^2) = 0

4.8*(2-x)^2-1*x^2 = 0

3.8*x^2-19.2*x+19.2 = 0

3.8*x^2-19.2*x+19.2 = 0

3.8*x^2-19.2*x+19.2 = 0

DELTA = (-19.2)^2-(3.8*4*19.2)

DELTA = 19.2^2-291.84

DELTA = 76.8

DELTA > 0

x = ((19.2^2-291.84)^(1/2)+19.2)/(2*3.8) or x = (19.2-(19.2^2-291.84)^(1/2))/(2*3.8)

x = 0.13157895*((19.2^2-291.84)^(1/2)+19.2) or x = 0.13157895*(19.2-(19.2^2-291.84)^(1/2))

(x-0.13157895*(19.2-(19.2^2-291.84)^(1/2)))*(x-0.13157895*((19.2^2-291.84)^(1/2)+19.2)) = 0

((x-0.13157895*(19.2-(19.2^2-291.84)^(1/2)))*(x-0.13157895*((19.2^2-291.84)^(1/2)+19.2)))/((2-x)^2) = 0

((x-0.13157895*(19.2-(19.2^2-291.84)^(1/2)))*(x-0.13157895*((19.2^2-291.84)^(1/2)+19.2)))/((2-x)^2) = 0 // * (2-x)^2

(x-0.13157895*(19.2-(19.2^2-291.84)^(1/2)))*(x-0.13157895*((19.2^2-291.84)^(1/2)+19.2)) = 0

( x-0.13157895*((19.2^2-291.84)^(1/2)+19.2) )

x-0.13157895*((19.2^2-291.84)^(1/2)+19.2) = 0 // + -0.13157895*((19.2^2-291.84)^(1/2)+19.2)

x = -(-0.13157895*((19.2^2-291.84)^(1/2)+19.2))

x = 0.13157895*((19.2^2-291.84)^(1/2)+19.2)

( x-0.13157895*(19.2-(19.2^2-291.84)^(1/2)) )

x-0.13157895*(19.2-(19.2^2-291.84)^(1/2)) = 0 // + -0.13157895*(19.2-(19.2^2-291.84)^(1/2))

x = -(-0.13157895*(19.2-(19.2^2-291.84)^(1/2)))

x = 0.13157895*(19.2-(19.2^2-291.84)^(1/2))

x in { 0.13157895*((19.2^2-291.84)^(1/2)+19.2), 0.13157895*(19.2-(19.2^2-291.84)^(1/2)) }

See similar equations:

| 9t^2-95t+200=0 | | u^13+6u^9-7=0 | | 1/x^-5 | | 4x+20=x+8 | | 4.8=x^2/(2x-x)^2 | | 1/5p^2/9p-36/5p^3-35p^2 | | 2a+b=144 | | 12+4x-7=8x+5-3x | | 3x+3=7w-1 | | 12+4x-9=8x+5-2x | | 4+30x=4.50x | | -13+10=m-8 | | x-5=-3+8 | | 12+3x-7=8x+5-2x | | (2p/3)-25=115 | | 7x-6y=-7 | | x^5-5X^3=y | | -x+1=2x+4 | | 3x-7-21x+11= | | 0.02x-0.05(x-4)=0.23 | | -[7z-(18z-6)]=6+(10z-10) | | 8y-10y=3 | | x+22=3x+8 | | -5(3x-2)=4 | | -0.2x=-1.5 | | -10*(-5/2) | | 56r=-24 | | 57=50+n-10 | | 57=50 | | 23x-11y=-7 | | 2y-5y+15=y+8 | | 1/4(2x+5) |

Equations solver categories