7/x^2=14

Simple and best practice solution for 7/x^2=14 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 7/x^2=14 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)

7/(x^2) = 14 // - 14

7/(x^2)-14 = 0

7*x^-2 = 14 // : 7

x^-2 = 2

-2 < 0

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

1 = 2*x^2 // : 2

1/2 = x^2

x^2 = 1/2 // ^ 1/2

abs(x) = (1/2)^(1/2)

x = (1/2)^(1/2) or x = -(1/2)^(1/2)

x in { (1/2)^(1/2), -(1/2)^(1/2) }

See similar equations:

| 0.75(86+4)-1=4b+14 | | -9(x+2)=54 | | 5x9x-1/2= | | C=4t+21 | | 4(c+3)-1=4c-9 | | x-8y=-39 | | 20a^2-15a=0 | | 20+10n=14n | | 27=9+3x | | 14=49x | | n=4+-2.5y | | 2n+5y=8 | | 2cos^3x+cos^2x=0 | | log[5]*(4x-5)=2 | | 4w-10=46 | | 3.7+t=6.4 | | x+3y+1=0 | | 4x=60x | | 2s+4=(-4-25) | | 6y+15=-9 | | 6b+4-b=6(b-9)+5 | | Y-2.4=-1.4 | | 2x+5=16x+6 | | 2x^3y^2+y^3-5x^2= | | 3.6+r=5.7 | | 6(2y+2)=-12 | | 3x^2y^5= | | 360÷8-2/5=√x×39 | | n=(n^2-3n)/14 | | 18xy^2+6x^2y^3+7x^3y= | | (x^2-4x+6)(2x^2+8x-1)= | | (x^3)-2/3 |

Equations solver categories