8x^2=18

Simple and best practice solution for 8x^2=18 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 8x^2=18 equation: 


Simplifying
8x2 = 18

Solving
8x2 = 18

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '8'.
x2 = 2.25

Simplifying
x2 = 2.25

Take the square root of each side:
x = {-1.5, 1.5}

See similar equations:

| 2g^2+7g=0 | | 40r^2+67rw+28w^2=0 | | 2p^2+5p+4=0 | | -5=-2(-5)+b | | 10x^2-23x-3=0 | | 18-4(x-2)=5(x-2) | | 2h^2-3h=-1 | | 6(x-7)-(-7x+6)=5 | | 14s^4-33s^2+18=0 | | 5x+-4y=7 | | 12x^3+55x^2+13x=0 | | -1=0+b | | 11(x+3)-5x=17-x | | 3f*343h-45m=3748 | | -24+5t^2-26t=0 | | 64=9t | | 89x=546464754646-65656645675*56654 | | 7(2x+3)=4(x-1) | | 37483j*89x=67 | | -16+5t^2-2t=0 | | 16y-5(3t-4)=8(-2t+11) | | 483794y-34*83x=23 | | 5x-2(7-x)=15 | | 14b^2-44b-48=0 | | K^2+4k-12=0 | | 9y^2+60y-96=0 | | 5655k*676-78=2 | | -3(x-15)-30=42 | | 4y^2-9y=-5 | | 4x^2=-2x+12 | | 54x^2+107x-2=0 | | 8y*34=167 |

Equations solver categories