v^2=4

Simple and best practice solution for v^2=4 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 v^2=4 equation: 


Simplifying
v2 = 4

Solving
v2 = 4

Solving for variable 'v'.

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

Simplifying
v2 = 4

Take the square root of each side:
v = {-2, 2}

See similar equations:

| 5+y+2=0 | | 5x+36=14x-72 | | 3.7g=-4.44 | | v+(v-30.5)+(v+27.7)= | | x(x+6)=204 | | -7(1-4m)=3(3k-9) | | (18x^2-2x+16)(3x^2-x-2)-(6x^3-x^2+16x-1)(9x-1)+(2x+2)(6x-1)(3x^2-x-2)=0 | | (18x^2-2x+16)(3x^2-x-2)-(6x^3-x^2+16x-1)(9x-1)=0 | | 2x-4=-7 | | 3x(x+2)=240 | | 4.5x^2+4x+3.5=4x^2 | | 4x-30=2x-8 | | 57-4x=14x+17 | | 7-10x=62-45x | | v^2=16 | | z^2+4z+3=0 | | X^2+15x-54=0 | | 4x+6=-114-8x | | 7x-12=35 | | 85-3x=3x+7 | | 85=d+5 | | 125-4x=4x+13 | | -14x-6x=10-9x | | 10=b-7 | | d-5=80 | | 80=d+5 | | 7r+7=97 | | 4x-3=60 | | 65+m=180 | | x=17+17 | | 12x+10=4x-8 | | .125(2x-6)=3x |

Equations solver categories