K^2-12k-20=8

Simple and best practice solution for K^2-12k-20=8 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^2-12k-20=8 equation: 


Simplifying
K2 + -12k + -20 = 8

Reorder the terms:
-20 + K2 + -12k = 8

Solving
-20 + K2 + -12k = 8

Solving for variable 'K'.

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

Add '20' to each side of the equation.
-20 + K2 + 20 + -12k = 8 + 20

Reorder the terms:
-20 + 20 + K2 + -12k = 8 + 20

Combine like terms: -20 + 20 = 0
0 + K2 + -12k = 8 + 20
K2 + -12k = 8 + 20

Combine like terms: 8 + 20 = 28
K2 + -12k = 28

Add '12k' to each side of the equation.
K2 + -12k + 12k = 28 + 12k

Combine like terms: -12k + 12k = 0
K2 + 0 = 28 + 12k
K2 = 28 + 12k

Simplifying
K2 = 28 + 12k

Reorder the terms:
-28 + K2 + -12k = 28 + 12k + -28 + -12k

Reorder the terms:
-28 + K2 + -12k = 28 + -28 + 12k + -12k

Combine like terms: 28 + -28 = 0
-28 + K2 + -12k = 0 + 12k + -12k
-28 + K2 + -12k = 12k + -12k

Combine like terms: 12k + -12k = 0
-28 + K2 + -12k = 0

The solution to this equation could not be determined.

See similar equations:

| K^2-12k-20=8 | | 8x+3y=-48 | | 12b+3b=-4 | | -6-5x=11-x | | 2w^2-w-45=0 | | 18+3(3+5x)=15x+15 | | 11x-4+20=180 | | -2cotx-1-cot^2x=0 | | 3x-1+19+9x-7=180 | | 56+12s=68+8s | | log[8](2)=x | | 11+(5*4+20)/5= | | y+15x=60 | | 18+3(3+5x)=15x+9 | | 6y-6=4y-40 | | 57=3x-21 | | -14+7x=-42 | | x+15y=60 | | x+(0.037*x)=180960 | | Y+12=4y | | 9x+14y=-3 | | x-18=3x^2 | | 13.6h-14.3-17.2h=-3h-5.42 | | 2.29+2(3.43-1)=1.14+6 | | 3161X+32850=2161X+36650 | | x-18-3x^2=0 | | (2x)-(5)-(6x)+(x)-(-2)= | | 3x-5(x-3)=-6+4x+3 | | x=180960-0.037x | | 6x^3-4x^2+19x-15=0 | | log[10]100=x | | 5x^2-1x-6=0 |

Equations solver categories