x^2=(21/16)

Simple and best practice solution for x^2=(21/16) 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 x^2=(21/16) equation: 


x in (-oo:+oo)

x^2 = 21/16 // - 21/16

x^2-(21/16) = 0

x^2-21/16 = 0

1*x^2 = 21/16 // : 1

x^2 = 21/16

x^2 = 21/16 // ^ 1/2

abs(x) = (21/16)^(1/2)

x = (21/16)^(1/2) or x = -(21/16)^(1/2)

x in { (21/16)^(1/2), -(21/16)^(1/2) }

See similar equations:

| 12x+12=142-2x | | -3/4j12 | | 5x(x)=20 | | 6y+5y=15 | | 1/8(9)=4/5 | | xa-3b=ca | | 1.5-x/0.25 | | 4in(4x)=-4 | | 6y+13-9y= | | xa-3b=cx | | 5r+10=12 | | x=0.25*((1.12*(15-1.75*x)-2.5)*(0.85*(15-1.75*x)-2.5)) | | 2/7x9/12 | | 2x-15x+20=-6 | | 6-9z=-30 | | 10x+20(x-4)=280 | | 21x+8-13x=32 | | ax-3b=cx | | 7(5-x)=4(x-11) | | 2x+3y=163 | | 9x=xy | | X-4y-20= | | 4(x+1)-5(2x-5)=0 | | 3/5a-1/4=5/6a-3/2 | | .17x=33016 | | 4K-3=-2k+6 | | x=0.25*((0.085*(15-1.75*x)-2.5)*(0.85*(15-1.75*x)-2.5)) | | 2x-15x=20+-6 | | -2-d/34 | | 2+4-X=five | | 2xsquared+3x=0 | | x-18.5=32.18 |

Equations solver categories