K^2-k-42=0

Simple and best practice solution for K^2-k-42=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-k-42=0 equation:


Simplifying
K2 + -1k + -42 = 0

Reorder the terms:
-42 + K2 + -1k = 0

Solving
-42 + K2 + -1k = 0

Solving for variable 'K'.

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

Add '42' to each side of the equation.
-42 + K2 + 42 + -1k = 0 + 42

Reorder the terms:
-42 + 42 + K2 + -1k = 0 + 42

Combine like terms: -42 + 42 = 0
0 + K2 + -1k = 0 + 42
K2 + -1k = 0 + 42

Combine like terms: 0 + 42 = 42
K2 + -1k = 42

Add 'k' to each side of the equation.
K2 + -1k + k = 42 + k

Combine like terms: -1k + k = 0
K2 + 0 = 42 + k
K2 = 42 + k

Simplifying
K2 = 42 + k

Reorder the terms:
-42 + K2 + -1k = 42 + k + -42 + -1k

Reorder the terms:
-42 + K2 + -1k = 42 + -42 + k + -1k

Combine like terms: 42 + -42 = 0
-42 + K2 + -1k = 0 + k + -1k
-42 + K2 + -1k = k + -1k

Combine like terms: k + -1k = 0
-42 + K2 + -1k = 0

The solution to this equation could not be determined.

See similar equations:

| 11x-7=26-9x | | 0.48x-1.9=.54x-4 | | 0.8b=2.24b+74.88 | | Lnx+Ln(X+-8)=5 | | (v-2)=-5 | | .143(2x-3)=7 | | 32k=-5k | | -.143(2x-3)=7 | | 8a=7a+42 | | 264w=33w | | 17=2u-9 | | u^2+11u+128=0 | | 3x^5*23=65.45 | | (x+1)(x+2)=1 | | -3x(x+2)-(2x-5)= | | 7x-11-8x+16=-2 | | 69=3x-2(-6x-12) | | y^2-23y+46=0 | | 28=4x-16 | | 3w+11=56 | | 4g^2-20g=0 | | 5+7f=6+4f | | 3c=64-5c | | r^2=81r | | 4w=52 | | 5x+2(2x-7)=16 | | 16+8x-3x=12 | | 2d+8=3 | | 6*t=12 | | 0.77+0.11t=1.05t-0.64 | | 1200=12x+12 | | 2d+8=-3 |

Equations solver categories