x^2=441

Simple and best practice solution for x^2=441 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=441 equation: 


Simplifying
x2 = 441

Solving
x2 = 441

Solving for variable 'x'.

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

Simplifying
x2 = 441

Take the square root of each side:
x = {-21, 21}

See similar equations:

| 3t^2-9t/t-3 | | 8+2(-4z+2)=-6(5z+6)+9 | | s(22)=330 | | 53=8+(6/z) | | 2/3x+1/6=-5/6x+5/3 | | (15-2x)(20-2x)=176 | | 16x-33=14-29 | | 1/8n=2/7 | | 5y^2-15y/y-3 | | 6(3x+5)=(8x+6) | | 0=-5v-23 | | 3823=s/100 | | -22-y=6 | | 6y^2-15y/y-3 | | y+5y=11+19 | | -2x-(5-3x)=6 | | 7385-67x=43x+1996 | | x=1/7y-18 | | v/-50=300 | | 7/8n=42/1 | | 2/5g+9=-2y | | 78=0.05s^2+1.1s | | 75m=-7500 | | -8.5x+13.6y=-68 | | a-.142b=18 | | x+2x+2x-10=180 | | a-1/7b=18 | | 7x+2y=83 | | 15a*a-3a=3-7a | | (18x^4+9x^3+3x^2)/(3x^2+1) | | 43x+1996=3200 | | x-1/7y=18 |

Equations solver categories