160/x^2-2.5

Simple and best practice solution for 160/x^2-2.5 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 160/x^2-2.5 equation: 


D( x )

x^2 = 0

x^2 = 0

x^2 = 0

1*x^2 = 0 // : 1

x^2 = 0

x = 0

x in (-oo:0) U (0:+oo)

160/(x^2)-2.5 = 0

160*x^-2 = 2.5 // : 160

x^-2 = 0.015625

-2 < 0

1/(x^2) = 0.015625 // * x^2

1 = 0.015625*x^2 // : 0.015625

64 = x^2

x^2 = 64 // ^ 1/2

abs(x) = 8

x = 8 or x = -8

x in { 8, -8 }

See similar equations:

| -3-6x=x-67 | | C+6=23 | | (H-2)(h-3)=6 | | 3x+8=-2-7 | | 7x+2=-18+3x | | 5n-8=3n+4 | | 9+4x-7x=21 | | 12v^2-28v/4v^2-32v | | 3y-6=42 | | A=3600-0.8 | | C+9=-5 | | 8y-9=7(6y+3) | | 5v-10= | | 70x+55y=9000 | | 160/x^2=0 | | 3(x-2)+5=4x-(x-4) | | x*0.6=144000 | | 4p^2-12p+48=0 | | 10=x4-8 | | x^2+4-12x=0 | | 5x-7+11-2x=x | | x^2+4-13x=0 | | 5+x=4+2x | | 4-(2x-5)=14 | | 63=6-3(x+8) | | -10=2(4+3x) | | 11(8k-10)=66 | | .20(2y-1)-2=.5(3y-1)-2 | | 3(2x+1)=8x-9 | | Y=-x^2-6x-12 | | 5x+17=12x+52 | | 2x+4-10x=-20 |

Equations solver categories