21X^2=

Simple and best practice solution for 21X^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 21X^2= equation: 


Simplifying
21X2 = 0

Solving
21X2 = 0

Solving for variable 'X'.

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

Divide each side by '21'.
X2 = 0

Simplifying
X2 = 0

Take the square root of each side:
X = {0}

See similar equations:

| 6p+8=11+5p | | -4r=4r+21 | | 7-6x=-38 | | 2y+7x=350 | | -62-9= | | 19m+7-3(4m+0)=448 | | 10x+14=5x+139 | | -7x+10-x=42 | | 7x^2+26x*15= | | 4x+15.5=41.5 | | .66*x=12 | | (5x-7)=(4x+11) | | -5+6+x=23 | | 2x+4-2=5x-3 | | 66*x=12 | | 9.8+y=-87.6 | | 5=12+4x-5x | | 3x+2=7x+-5 | | .66*16=x | | 7(x-3)=2(3+8) | | 4x+1=11x+8 | | 2+5x+6x=2 | | 1-2x+5=4x+6 | | 1.3x-2.39+5.76x=4.74 | | -4(1-4n)=-4(-3n+10)+8n | | 1+2m=9-6m | | 5.3x+2=4.3x | | 19z-(3z-11)=17 | | 5=7x-x+5 | | 4(-2x-3)=20 | | -38-8x+5x=25 | | 3x-5x=-8 |

Equations solver categories