K^2-12=0

Simple and best practice solution for K^2-12=0 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 K^2-12=0 equation: 


Simplifying
K2 + -12 = 0

Reorder the terms:
-12 + K2 = 0

Solving
-12 + K2 = 0

Solving for variable 'K'.

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

Add '12' to each side of the equation.
-12 + 12 + K2 = 0 + 12

Combine like terms: -12 + 12 = 0
0 + K2 = 0 + 12
K2 = 0 + 12

Combine like terms: 0 + 12 = 12
K2 = 12

Simplifying
K2 = 12

Take the square root of each side:
K = {-3.464101615, 3.464101615}

See similar equations:

| 4(5x-6)+3x=7(8-x)+10 | | y=-x+10+x+2 | | 8(?+100)-3=837 | | 5(b-y)=10b+5 | | cos^2(x)-4cos(x)=0 | | 0.5(x-5)=2-(x+4) | | 3x/5-5=x/15-28/3 | | n(2)-10=6 | | A=3.14(2.5) | | y=1/3x-9 | | -35+4k=k-2k | | -3x+4(3x-4)=-70 | | -6-2m= | | y=0.20+60 | | 1/3x-9 | | -12+5v=2v-9 | | (3x/5y)=120 | | 10y-y=32+y | | 76=3(6-6n)-8(n-4) | | 7x+3(4x+17)=-101 | | (3x/5x)=120 | | 1.3*(x+2)+5.6=17.3 | | -5(1-7a)=240 | | -15=x+25 | | (3/5)x=120 | | Log[4]10+log[4](2x-1)=1 | | -35+11x=61+7x | | 4(2.5x-2)=2(5x-2)+2 | | -70=8(3+8m)+3(4m-6) | | -3x+4(6x-5)=-146 | | y=60+0.20 | | 52=8x |

Equations solver categories